Feature/GitHub actions maintenance

[turegjorup]

Ticket

7043

Summary

• Update actions/checkout from v5 to v6 across all workflow templates (github/workflows/) and project workflows (.github/workflows/)
• Add paths filters to file-type-specific linter workflows so they only trigger when relevant files are changed, reducing unnecessary CI runs:
  • PHP workflows: **/*.php, composer.json, composer.lock, docker-compose.yml
  • Composer workflow: composer.json, composer.lock, docker-compose.yml
  • Twig workflow: **/*.twig, composer.json, composer.lock, docker-compose.yml
  • Markdown workflow: **/*.md, docker-compose.yml
  • YAML workflow: **/.yml, **/.yaml, docker-compose.yml
  • JavaScript workflows: scoped JS paths + docker-compose.yml
  • Styles workflows: scoped CSS/SCSS paths + docker-compose.yml
• All workflows also trigger on docker-compose.yml changes since the linter tool versions are defined by Docker image tags in compose
• PHP and Twig workflows also trigger on composer.json/composer.lock changes since linter packages are managed via Composer
• Remove redundant fail-fast: false from jobs without a matrix strategy (changelog.yaml, composer.yaml)

[rimi-itk]

Looks good. Using a YAML anchor for paths would make this a little easier to maintain.

[rimi-itk]

Consider using a YAML anchor and reference for the paths, e.g.

    paths: &paths
      - "**/*.md"
      - "compose.{yaml,yml}"
      - "docker-compose.{yaml,yml}"
    
    # …
      
  push:
    branches:
      - main
      - develop
    paths: *paths

[turegjorup]

Nice improvement. Keep forgetting anchors are supported now.