chore(deps): update dependency firebase-tools to v13.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
firebase-tools	13.3.1 -> 13.4.0

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Release Notes

firebase/firebase-tools (firebase-tools)

### [`v13.4.0`](https://togithub.com/firebase/firebase-tools/releases/tag/v13.4.0) [Compare Source](https://togithub.com/firebase/firebase-tools/compare/v13.3.1...v13.4.0) - Added new commands for managing Firestore backups and restoring databases. ([#​6778](https://togithub.com/firebase/firebase-tools/issues/6778)) - Fixed quota attribution for Firebase Auth API calls. ([#​6819](https://togithub.com/firebase/firebase-tools/issues/6819))

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