feat: add support for the rest of the Governance Actions

[MSzalowski]

List of changes

• Add support for displaying Motion of No Confidence Governance Action
• Add support for displaying Update committee/threshold Governance Action
• Add support for displaying New Constitution and/or Guardrails Script Governance Action

Checklist

• related issue - 1597
• related issue - 1598
• related issue - 1599
• [x] My changes generate no new warnings
• [x] My code follows the style guidelines of this project
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the changelog
• [x] I have added tests that prove my fix is effective or that my feature works

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

:white_check_mark: All checks succeeded

[github-actions[bot]]

@MSzalowski This PR is in the tag: develop-d1133324d15b62ea9104081167e22ce8d3a3ded4 , for govtool-frontend service

[github-actions[bot]]

@MSzalowski This PR is in the tag: develop-d1133324d15b62ea9104081167e22ce8d3a3ded4 , for govtool-metadata-validation service

[github-actions[bot]]

@MSzalowski This PR is in the tag: develop-d1133324d15b62ea9104081167e22ce8d3a3ded4 , for govtool-backend service