chore(ci): Set up CodeQL analysis

[dpogue]

Platforms affected

All

Motivation and Context

CodeQL scanning in CI can help identify bugs and security issues with the library.

Description

• Added CodeQL scanning with default options as part of CI.

Testing

• Ran this in my fork, confirmed that CodeQL results showed up under security scanning (and then resolved several of those issues in a previous PR)

Checklist

• I've run the tests to see all new and existing tests pass

[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.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.40%. Comparing base (0901c1d) to head (45a3bd1).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #206   +/-   ##
=======================================
  Coverage   88.40%   88.40%           
=======================================
  Files          20       20           
  Lines        1147     1147           
=======================================
  Hits         1014     1014           
  Misses        133      133           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[erisu]

LGTM