Move tests with OHI validation timeout to separate workflow

[rthorn-nr]

Creates a separate workflow (ohi-validation-timeout.yml) for the OHI tests in the nonregression workflow which are failing due to a validation timeout and filters those same tests out of the nonregression workflow:

const outputTestFilesMap = testDefinitions
  .filter((testDefinitionFile) => !isOHIValidationTimeout(testDefinitionFile))

For any other tests that need to be added to the workflow, add the path to the test (starting from the project root) to the array in .github/workflows/scripts/ohiValidationTimeout.js.

Other changes are due to autoformatting

[rthorn-nr]

Nonregression workflow run after filtering: https://github.com/newrelic/open-install-library/actions/runs/3885849009

OHI validation workflow run: https://github.com/newrelic/open-install-library/actions/runs/3885849012

The OHI validation workflow is set to be triggered only on workflow dispatch

[rthorn-nr]

For future readers, this work will be removed once the validation timeout issue is resolved.

In the meantime, note that not all tests in the OHI validation workflow will fail every time (due to the nature of the validation timeout issue), but any OHI nonregression test that fails due to validation timeout at least once going forward should be added to the array in .github/workflows/scripts/ohiValidationTimeout.js.

[Julien4218]

looks good