PDP-536: Adding copyright check

[SameeraPriyathamTadikonda]

No description provided.

[Copilot]

Pull Request Overview

This PR adds copyright header validation to the existing PR workflow by integrating a reusable copyright check workflow and configuration.

• Renames the GitHub workflow from "JIRA ID Validator" to "PR Workflow" to reflect expanded functionality
• Adds a new copyright validation job that validates copyright headers in source files
• Introduces a copyright configuration file that excludes GitHub workflow files, documentation, and package files from copyright checks

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
.github/workflows/pr-workflow.yaml	Renamed workflow and added copyright validation job using reusable workflow
.copyrightconfig	Added copyright validation configuration with exclusions for non-source files

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[Copilot]

[nitpick] The exclusion list includes .github/* which would exclude the workflow file itself, but the workflow file contains a copyright header validation job. Consider whether GitHub workflow files should be excluded from copyright validation or if they need copyright headers.

Suggested change

	filesexcluded: .github/*, README.md, Jenkinsfile, package.json, package-lock.json
	filesexcluded: README.md, Jenkinsfile, package.json, package-lock.json