Downgrade GitHub Action image version to 5.0.0

Author: derberg

action.yml

@@ -37,7 +37,7 @@ runs:
   using: 'docker'
   # This is the image that will be used to run the action.
   # IMPORTANT: The version has to be changed manually in your PRs.
-  image: 'docker://asyncapi/github-action-for-cli:6.0.0'
+  image: 'docker://asyncapi/github-action-for-cli:5.0.0'
   args:
     - ${{ inputs.cli_version }}
     - ${{ inputs.command }}