Bump com.google.firebase:firebase-bom from 33.5.1 to 33.8.0

Bumps com.google.firebase:firebase-bom from 33.5.1 to 33.8.0.

---
updated-dependencies:
- dependency-name: com.google.firebase:firebase-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -32,7 +32,7 @@ androidxPaging = "3.3.2"
 androidxTestExt = "1.2.1"
 androidxTest = "1.6.2"
 androidxTestOrchestrator = "1.5.1"
-firebase = "33.5.1"
+firebase = "33.8.0"
 leakCanary = "2.14"
 junit = "4.13.2"
 mockito = "5.14.1"