Add app-check tokens to prerelease workflow

[hsubox76]

This was added to the canary workflow but not prerelease.

[changeset-bot]

⚠️ No Changeset found

Latest commit: a71d937

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[google-oss-bot]

Binary Size Report

Affected SDKs

No changes between base commit (2901ed0) and head commit (05e7dc3).

Test Logs

• Base (2901ed05): https://github.com/firebase/firebase-js-sdk/actions/runs/1142106985
• Head (05e7dc32): https://github.com/firebase/firebase-js-sdk/actions/runs/1144098129

[google-oss-bot]

Size Analysis Report

Affected Products

No changes between base commit (2901ed0) and head commit (05e7dc3).

Test Logs

• Base (2901ed0): https://github.com/firebase/firebase-js-sdk/actions/runs/1142106985
• Head (05e7dc3): https://github.com/firebase/firebase-js-sdk/actions/runs/1144098129