ci: add BlueOak license now that it is approved by legal

[dgp1130]

https://skyvine.corp.google.com/issues/1044744690

PR Checklist

Please check to confirm your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular-cli/blob/main/CONTRIBUTING.md#-commit-message-guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• CI related changes

What is the current behavior?

We were not able to update to the latest path-scurry in transitive dependencies because the Blue Oak license was not approved.

What is the new behavior?

Blue Oak is now approved and can be used in dependencies.

Does this PR introduce a breaking change?

• No

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