Fix package release action for macOS

Depending on the signing password value, the script may interpret the
contents of the password and cause the signing process to fail.

This puts quotes around the password on assignment to prevent this.

Author: pipex

.github/actions/publish/action.yml

@@ -94,7 +94,7 @@ runs:
         runner_arch="$(echo "${RUNNER_ARCH}" | tr '[:upper:]' '[:lower:]')"
 
         if [[ $runner_os =~ darwin|macos|osx ]]; then
-            CSC_KEY_PASSWORD=${{ fromJSON(inputs.secrets).APPLE_SIGNING_PASSWORD }}
+            CSC_KEY_PASSWORD='${{ fromJSON(inputs.secrets).APPLE_SIGNING_PASSWORD }}'
             CSC_KEYCHAIN=signing_temp
             CSC_LINK=${{ fromJSON(inputs.secrets).APPLE_SIGNING }}