Go back to using GPG keys with empty passwords

Author: rqbacktrace

.github/workflows/uploadArchives.yml

@@ -42,5 +42,5 @@ jobs:
    - name: Upload archives
      run: ./gradlew uploadArchives
      env:
-       ORG_GRADLE_PROJECT_signingKey: '${{ secrets.ASCII_ARMORED_GPG_KEY }}' # ASCII-armored GPG key
-       ORG_GRADLE_PROJECT_signingPassword: '${{ secrets.GPG_KEY_PASSWORD }}'
+       ORG_GRADLE_PROJECT_signingKey: ${{ secrets.ASCII_ARMORED_GPG_KEY }} # ASCII-armored GPG key
+       ORG_GRADLE_PROJECT_signingPassword: "" # Using empty password for GPG key