mautrix-facebook: Remove max version requirements.

It appears that these are bumped to match manual testing however they do not work well in nixpkgs as every time a dependency is updated this package breaks. To resolve this issue just strip the max version requirements and assume that it works.

Ideally we would do a semver-type comparison but this is likely not an issue because a new major version would need a new attribute name anyways.

pkgs/servers/mautrix-facebook/default.nix

@@ -32,6 +32,11 @@ python3.pkgs.buildPythonPackage rec {
     yarl
   ] ++ lib.optional enableSystemd systemd;
 
+  postPatch = ''
+    # Drop version limiting so that every dependency update doesn't break this package.
+    sed -i -e 's/,<.*//' requirements.txt
+  '';
+
   doCheck = false;
 
   postInstall = ''