Set e2e test workflow to poll npm to check the version is available

[hsubox76]

Recently npm propagation after publish has been taking longer (there is some delay after a successful publish on the command line before that version is actually available to install). Adding polling using npm view to check every 60 seconds for 15 minutes and ensure the version is available for install before running the E2E firebase install. Hopefully that's enough.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 37c9e3e

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[google-oss-bot]

Size Report ¹

Affected Products

No changes between base commit (32bf021) and merge commit (7cae5e4).

Test Logs

• Base (32bf021): https://github.com/firebase/firebase-js-sdk/actions/runs/12376943894
• Merge (7cae5e4): https://github.com/firebase/firebase-js-sdk/actions/runs/12420018099

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

[google-oss-bot]

Size Analysis Report ¹

Affected Products

No changes between base commit (32bf021) and merge commit (7cae5e4).

Test Logs

• Base (32bf021): https://github.com/firebase/firebase-js-sdk/actions/runs/12376943894
• Merge (7cae5e4): https://github.com/firebase/firebase-js-sdk/actions/runs/12420018099

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