Install newer Docker CLI as part of pipeline

[danegsta]

Description

The default Docker CLI available in the pipeline is out of date and causing issues with tests. This PR seeks to update the CLI version used for our test coverage.

Fixes # (issue)

Checklist

• Is this feature complete?
  • Yes. Ready to ship.
  • No. Follow-up changes expected.
• Are you including unit tests for the changes and scenario tests if relevant?
  • Yes
  • No
• Did you add public API?
  • Yes
    • If yes, did you have an API Review for it?
      • Yes
      • No
    • Did you add <remarks /> and <code /> elements on your triple slash comments?
      • Yes
      • No
  • No
• Does the change make any security assumptions or guarantees?
  • Yes
    • If yes, have you done a threat model and had a security review?
      • Yes
      • No
  • No
• Does the change require an update in our Aspire docs?
  • Yes
    • Is this introducing a breaking change?
      • Yes
        • Link to aspire-docs issue (please use this breaking-change template):
      • No
        • Link to aspire-docs issue (please use this doc-idea template):
  • No

[Copilot]

Copilot reviewed 2 out of 3 changed files in this pull request and generated no comments.

Files not reviewed (1)

• tests/helix/send-to-helix-inner.proj: Language not supported

[radical]

Merge main to get the fix for that codecoverage failure.

[radical]

CI run to confirm that this works - https://dev.azure.com/dnceng-public/public/_build/results?buildId=959455&view=results