Update Firebase Pod dependencies to ~> 11.15.0 - autoclosed

[renovate]

This PR contains the following updates:

Package	Update	Change
FirebaseAnalytics	minor	~> 11.8.0 → ~> 11.15.0
FirebaseCore	minor	~> 11.8.0 → ~> 11.15.0
FirebaseCrashlytics	minor	~> 11.8.0 → ~> 11.15.0
FirebaseDatabase	minor	~> 11.8.0 → ~> 11.15.0
FirebaseFirestore	minor	~> 11.8.0 → ~> 11.15.0

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Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: app/ios/Podfile.lock