Bump terser from 5.10.0 to 5.14.2 in /frontend

Bumps [terser](https://github.com/terser/terser) from 5.10.0 to 5.14.2.
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/commits)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package-lock.json

@@ -2113,7 +2113,6 @@
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-      "dev": true,
       "dependencies": {
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         "@jridgewell/sourcemap-codec": "^1.4.10",
@@ -2127,7 +2126,6 @@
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       "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
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-      "dev": true,
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         "node": ">=6.0.0"
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@@ -2136,22 +2134,28 @@
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-      "dev": true,
       "engines": {
         "node": ">=6.0.0"
       }
     },
+    "node_modules/@jridgewell/source-map": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
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+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.0",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      }
+    },
     "node_modules/@jridgewell/sourcemap-codec": {
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       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
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-      "dev": true
     },
     "node_modules/@jridgewell/trace-mapping": {
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       "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.14.tgz",
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-      "dev": true,
       "dependencies": {
         "@jridgewell/resolve-uri": "^3.0.3",
         "@jridgewell/sourcemap-codec": "^1.4.10"
@@ -10579,12 +10583,13 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.10.0",
+      "version": "5.14.2",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.10.0.tgz",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.14.2.tgz",
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       "dependencies": {
+        "@jridgewell/source-map": "^0.3.2",
+        "acorn": "^8.5.0",
         "commander": "^2.20.0",
-        "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
       },
       "bin": {
@@ -10592,14 +10597,6 @@
       },
       "engines": {
         "node": ">=10"
-      },
-      "peerDependencies": {
-        "acorn": "^8.5.0"
-      },
-      "peerDependenciesMeta": {
-        "acorn": {
-          "optional": true
-        }
       }
     },
     "node_modules/terser-webpack-plugin": {
@@ -10635,14 +10632,6 @@
         }
       }
     },
-    "node_modules/terser/node_modules/source-map": {
-      "version": "0.7.3",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.3.tgz",
-      "integrity": "sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==",
-      "engines": {
-        "node": ">= 8"
-      }
-    },
     "node_modules/text-table": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
@@ -12992,7 +12981,6 @@
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       "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
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-      "dev": true,
       "requires": {
         "@jridgewell/set-array": "^1.0.1",
         "@jridgewell/sourcemap-codec": "^1.4.10",
@@ -13002,26 +12990,31 @@
     "@jridgewell/resolve-uri": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.0.tgz",
-      "integrity": "sha512-F2msla3tad+Mfht5cJq7LSXcdudKTWCVYUgw6pLFOOHSTtZlj6SWNYAp+AhuqLmWdBO2X5hPrLcu8cVP8fy28w==",
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-      "dev": true
     },
     "@jridgewell/set-array": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/@jridgewell/set-array/-/set-array-1.1.2.tgz",
-      "integrity": "sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw==",
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-      "dev": true
+    },
+    "@jridgewell/source-map": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
+      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
+      "requires": {
+        "@jridgewell/gen-mapping": "^0.3.0",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      }
     },
     "@jridgewell/sourcemap-codec": {
       "version": "1.4.14",
       "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==",
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-      "dev": true
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     "@jridgewell/trace-mapping": {
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       "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.14.tgz",
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       "requires": {
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@@ -19326,20 +19319,14 @@
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     "terser": {
-      "version": "5.10.0",
+      "version": "5.14.2",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.10.0.tgz",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.14.2.tgz",
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       "requires": {
+        "@jridgewell/source-map": "^0.3.2",
+        "acorn": "^8.5.0",
         "commander": "^2.20.0",
-        "source-map": "~0.7.2",
         "source-map-support": "~0.5.20"
-      },
-      "dependencies": {
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