fix RTDB build

[Feiyang1]

Addresses #4776

[changeset-bot]

🦋 Changeset detected

Latest commit: e975964

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 7 packages

Name	Type
@firebase/database	Patch
firebase	Patch
@firebase/rules-unit-testing	Patch

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[google-oss-bot]

Binary Size Report

Affected SDKs

• @firebase/database

  Type	Base (3a18640)	Head (7e344d9)	Diff
  browser	292 kB	291 kB	-494 B (-0.2%)
  esm2017	262 kB	261 kB	-484 B (-0.2%)
  main	294 kB	294 kB	-470 B (-0.2%)
  module	292 kB	291 kB	-494 B (-0.2%)

• firebase

  Type	Base (3a18640)	Head (7e344d9)	Diff
  firebase-database.js	188 kB	183 kB	-4.38 kB (-2.3%)
  firebase.js	873 kB	869 kB	-4.37 kB (-0.5%)

Test Logs

• Base (3a18640d): https://github.com/firebase/firebase-js-sdk/actions/runs/742960995
• Head (7e344d92): https://github.com/firebase/firebase-js-sdk/actions/runs/743414347

[google-oss-bot]

Size Analysis Report

Affected Products

Diffs between base commit (3a18640) and head commit (20c445e) are too large (479,509 characters) to display.

Please check below links to see details from the original test log.

Test Logs

• Head (20c445e): https://github.com/firebase/firebase-js-sdk/actions/runs/743420976