Add common workflows and files

[lucacome]

This pull request includes several updates to the repository configuration and GitHub workflows to enhance automation and code quality checks. The most important changes include the addition of an .editorconfig file, updates to the release process, and the introduction of multiple GitHub Actions workflows for CI, CodeQL analysis, dependency review, and pull request labeling.

Configuration updates:

• .editorconfig: Added configuration to enforce consistent coding styles across the project, such as charset, end-of-line format, and indentation rules.

Release process improvements:

• .github/release.yml: Added a changelog configuration to categorize changes by labels and exclude certain labels from the changelog.

GitHub Actions workflows:

• .github/workflows/ci.yml: Introduced a CI workflow to run unit tests on push and pull request events for the master branch, including matrix testing for different Go versions.
• .github/workflows/codeql.yml: Added a CodeQL analysis workflow to run security and quality checks on the codebase.
• .github/workflows/dependency-review.yml: Implemented a dependency review workflow to analyze and review dependencies on pull requests.
• .github/workflows/labeler.yml: Created a pull request labeler workflow to automatically apply labels based on the changes in the pull request.

[Copilot]

Pull Request Overview

This pull request introduces common repository workflows and files to improve automation around CI, security scanning, dependency review, release management, and pull request labeling. Key changes include the addition of new GitHub Actions workflows for CodeQL analysis, CI testing with Go, dependency review, and pull request labeling, as well as updates to the release process configuration.

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
.github/workflows/codeql.yml	Adds a CodeQL analysis workflow with dynamic language categorization
.github/workflows/ci.yml	Introduces a CI workflow for unit testing and draft release creation
.github/release.yml	Updates the changelog configuration with categorized labels and exclusions
.github/workflows/dependency-review.yml	Implements a dependency review workflow using an external config file
.github/workflows/labeler.yml	Sets up a pull request labeler workflow that references an external repo

Comments suppressed due to low confidence (3)

.github/workflows/codeql.yml:53

• The 'category' field is dynamically constructed with '/language:${{matrix.language}}'. Please verify that this formatting is supported by CodeQL; an unsupported format may result in issues with categorizing analysis results.

        category: "/language:${{matrix.language}}"

.github/release.yml:29

• Using a wildcard '*' to match labels for 'Other Changes' might unintentionally include labels that you do not want in this category. Consider using a more specific pattern or reviewing the matching strategy to ensure it aligns with your release notes policy.

        - "*"

.github/workflows/labeler.yml:20

• [nitpick] The reference to 'opentracing-contrib/common' could be unclear if it points to an external repository. Consider adding a comment or renaming the key to clarify its purpose and ensure it is the intended resource.

          repository: opentracing-contrib/common