fix: test scripts

system/scripts/update-version.nix

@@ -50,7 +50,7 @@ if ! ${pkgs.gnused}/bin/sed -i "s/version\s*=\s*\"[^\"]*\"/version = \"''${VERSI
     exit 1    
 fi
 
-${pkgs.git}/bin/git -C ${workingDirectory}/ commit -m "Version and hash updated to $VERSION $HASH" ${workingDirectory}/project.nix
+${pkgs.git}/bin/git -C ${workingDirectory}/ commit -m "chore: Version and hash updated to $VERSION, $HASH" ${workingDirectory}/project.nix
 echo_ok "Version and hash updated"
 
 ''