feat(ado-gha-axe-core): Add Job Summary to GH Action

[brocktaylor7]

Details

This PR adds the new Job Summary functionality to the Github Action

Here is a link to a test action run that uses the job summary, you can find it under "build summary" at the bottom of the summary tab:
https://github.com/brocktaylor7/accessibility-insights-action-test/actions/runs/2471620857

Motivation

Feature work.

Context

I spent some time looking into whether we could directly link the artifact within the job summary. Because the artifact upload happens in a subsequent step in the Github Action, the artifact doesn't yet exist when the job summary is being created and thus can't be linked.

There will be a separate PR that removes the check run and token. We may also need to look into whether we need to fail the build in that step when accessibility issues are found, as I believe the current place that the build fails is within the check run step.

This PR has no impact on the ADO Extension.

Pull request checklist

• [n/a] Addresses an existing issue: Fixes #0000
• Added relevant unit test for your changes. (yarn test)
• Verified code coverage for the changes made. Check coverage report at: <rootDir>/test-results/unit/coverage
• Ran precheckin (yarn precheckin)
• Described how this PR impacts both the ADO extension and the GitHub action

[codecov-commenter]

Codecov Report

Merging #1204 (99156dc) into main (0636b80) will increase coverage by 0.15%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #1204      +/-   ##
==========================================
+ Coverage   89.93%   90.09%   +0.15%     
==========================================
  Files          62       63       +1     
  Lines        1580     1605      +25     
  Branches      200      200              
==========================================
+ Hits         1421     1446      +25     
  Misses        159      159              

Impacted Files	Coverage Δ
packages/gh-action/src/ioc/setup-ioc-container.ts	100.00% <100.00%> (ø)
...s/gh-action/src/job-summary/job-summary-creator.ts	100.00% <100.00%> (ø)
...ckages/gh-action/src/task-config/gh-task-config.ts	91.04% <100.00%> (+0.27%)	⬆️

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[lisli1]

Minor comment but LGTM!