chore: Update CodeQL workflow paths for more specific file matching

[Harmanpreet-Microsoft]

Purpose

This pull request updates the CodeQL workflow configuration to more precisely target relevant files for analysis. The changes focus on specifying exact file types and extensions for backend, frontend, and kernel memory components, which helps optimize when the workflow runs and reduces unnecessary triggers.

Workflow configuration improvements:

• Updated the paths filter in .github/workflows/codeql.yml to only include specific file extensions (.cs, .csproj, .sln, .ts, .tsx, .js, .jsx) for the backend, frontend, and kernel memory directories, ensuring CodeQL runs only when relevant files change.
• Removed the paths-ignore filter for files like .gitignore, Dockerfile, and .dockerignore, allowing the workflow to be triggered only by changes to the explicitly listed file types.
• ...

Does this introduce a breaking change?

• Yes
• No

Golden Path Validation

• I have tested the primary workflows (the "golden path") to ensure they function correctly without errors.

Deployment Validation

• I have validated the deployment process successfully and all services are running as expected with this change.

What to Check

Verify that the following are valid

• ...

Other Information