fix: update action.yml (#1565)

Author: Shurtu-gal

action.yml

@@ -1,7 +1,7 @@
 name: 'Generator, Validator, Converter and others - all in one for your AsyncAPI docs'
 description: 'Use this action to generate docs or code from your AsyncAPI document. Use default templates or provide your custom ones.'
 inputs:
-  cli_version: 
+  cli_version:
     description: 'Version of AsyncAPI CLI to be used. This is only needed if you want to test with a specific version of AsyncAPI CLI. Default is latest which is also the recommended option.'
     required: false
     default: ''
@@ -13,7 +13,7 @@ inputs:
     description: 'Path to AsyncAPI document. This input is required if command is set to generate, validate, convert or optimize. Default is ./asyncapi.yaml'
     required: false
     default: 'asyncapi.yml'
-  template: 
+  template:
     description: 'Template for the generator. Official templates are listed here https://github.com/search?q=topic%3Aasyncapi+topic%3Agenerator+topic%3Atemplate. You can pass template as npm package, url to git repository, link to tar file or local template.'
     default: '@asyncapi/markdown-template@0.10.0'
     required: false
@@ -25,20 +25,20 @@ inputs:
     description: 'Directory where to put the generated files. Can be used only with generate or convert commands. Default is output.'
     required: false
     default: 'output'
-  parameters: 
+  parameters:
     description: 'The command that you use might support and even require specific parameters to be passed to the CLI for the generation. Template parameters should be preceded by -p'
     required: false
     default: ''
   custom_command:
     description: 'Custom command to be run. This input is required if command is set to custom.'
     required: false
     default: ''
-  
+
 runs:
   using: 'docker'
-  # This is the image that will be used to run the action. 
+  # 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:3.1.2'
+  image: 'docker://asyncapi/github-action-for-cli:2.8.1'
   args:
     - ${{ inputs.cli_version }}
     - ${{ inputs.command }}