Verify CodeQL workflow permissions compliance

[Copilot]

This PR addresses the requirement to ensure correct CodeQL workflow permissions by verifying that jobs running "github/codeql-action/analyze" have "security-events: write" permission defined at the job-level, not at the root-level.

Analysis Results

After thorough analysis of all GitHub workflows in the repository, I found that the repository is already compliant with the CodeQL workflow permissions requirements:

✅ Primary CodeQL Workflow (.github/workflows/codeql.yml)

• Uses github/codeql-action/analyze action
• Has security-events: write permission correctly defined at job-level (lines 27-30)
• Root-level permissions only include contents: read (lines 21-22)

✅ OSSF Scorecard Workflow (.github/workflows/ossf-scorecard.yml)

• Uses github/codeql-action/upload-sarif action
• Has security-events: write permission correctly defined at job-level (line 18)

Current Configuration

The CodeQL workflow already follows best practices:

permissions:
  contents: read  # Root level - minimal permissions

jobs:
  analyze:
    permissions:
      contents: read
      actions: read  
      security-events: write  # Job level - required for CodeQL analyze

No code changes were required as the repository already meets the security requirements.

Fixes #106.

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