switch builder image to go-toolset

[RaphaelBut]

What type of PR is this?

testing another builder image to pick up new go minor versions faster

What this PR does / Why we need it?

Special notes for your reviewer

Test Coverage

Guidelines for CAD investigations

• New investgations should be accompanied by unit tests and/or step-by-step manual tests in the investigation README.
• E2E testing is desired for actioning investigations. See README for more info on investigation graduation process.

Test coverage checks

• Added tests
• Created jira card to add unit test
• This PR may not need unit tests

Pre-checks (if applicable)

• Ran unit tests locally
• Validated the changes in a cluster
• Included documentation changes with PR

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RaphaelBut

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[openshift-ci]

@RaphaelBut: all tests passed!

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 31.92%. Comparing base (1cc079f) to head (d45a2e2).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #487   +/-   ##
=======================================
  Coverage   31.92%   31.92%           
=======================================
  Files          36       36           
  Lines        2487     2487           
=======================================
  Hits          794      794           
  Misses       1632     1632           
  Partials       61       61           

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[RaphaelBut]

/hold