Merge pull request 'Fix Build ISO ci step' (#126) from fix/bootstrap-iso-ci into main

Reviewed-on: https://git.b12f.io/pub-solar/os/pulls/126
Reviewed-by: Benjamin Bädorf <hello@benjaminbaedorf.eu>

.drone.yml

@@ -97,7 +97,7 @@ steps:
     commands:
       - |
         nix $$NIX_FLAGS build \
-          '.#nixosConfigurations.bootstrap.config.system.build.bootstrapIso'
+          '.#nixosConfigurations.bootstrap.config.system.build.isoImage'
       - cp $(readlink -f result)/iso/*.iso /var/nix/iso-cache/
 
   - name: "Publish ISO"
@@ -134,6 +134,6 @@ volumes:
 
 ---
 kind: signature
-hmac: c6845bbec339e7ccfdb34889bfd56d25dc2c423eac255eb30f19b8d9e7bf9f1f
+hmac: 5d7c0ef5519ffe68189271b18d9084db55c9e14831f95234655f5387f9426db0
 
 ...