Add common workflows and files

[lucacome]

This pull request introduces several changes to improve configuration management, automate workflows, and enhance documentation. The most important changes include adding a .editorconfig file, updating the release configuration, renaming and expanding the CI workflow, introducing new workflows for CodeQL analysis and dependency review, and updating the README with badges.

Configuration Management:

• Added a .editorconfig file to standardize coding styles across different editors and IDEs.

Workflow Automation:

• Updated .github/release.yml to categorize changes in the changelog and exclude certain labels from being included.
• Renamed .github/workflows/gotest.yaml to .github/workflows/ci.yml and expanded it to include a draft release job. [1] [2]
• Added a new CodeQL analysis workflow to .github/workflows/codeql.yml for security and quality checks.
• Introduced a dependency review workflow in .github/workflows/dependency-review.yml to analyze dependencies on pull requests.
• Added a pull request labeler workflow in .github/workflows/labeler.yml to automatically label pull requests.

Documentation Enhancement:

• Updated README.md to include various badges for CI status, Go report card, Go version, and the latest release.

[github-advanced-security]

This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation.