Convert enum comments to JSDoc comments

[dlarocque]

Convert enum value comments to use the /** comment syntax to be recognized by the JSDoc parser, so that they can be added to devsite.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 3f8cc3f

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[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (82373b3) and merge commit (bfc593d).

Test Logs

• Base (82373b3): https://github.com/firebase/firebase-js-sdk/actions/runs/13060612058
• Merge (bfc593d): https://github.com/firebase/firebase-js-sdk/actions/runs/13076039995

1. https://storage.googleapis.com/firebase-sdk-metric-reports/L7RXLdxOtY.html

[google-oss-bot]

Size Analysis Report ¹

Affected Products

No changes between base commit (82373b3) and merge commit (bfc593d).

Test Logs

• Base (82373b3): https://github.com/firebase/firebase-js-sdk/actions/runs/13060612058
• Merge (bfc593d): https://github.com/firebase/firebase-js-sdk/actions/runs/13076039995

1. https://storage.googleapis.com/firebase-sdk-metric-reports/ij3Cqcvang.html

[github-actions]

Vertex AI Mock Responses Check ⚠️

A newer major version of the mock responses for Vertex AI unit tests is available. update_vertexai_responses.sh should be updated to clone the latest version of the responses: v6.1