build(deps): Bump com.google.firebase:firebase-bom from 34.7.0 to 34.8.0

Bumps com.google.firebase:firebase-bom from 34.7.0 to 34.8.0.

---
updated-dependencies:
- dependency-name: com.google.firebase:firebase-bom
  dependency-version: 34.8.0
  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

@@ -70,7 +70,7 @@ crashlyticsPlugin = "3.0.6"
 dbusJava = "5.1.1"
 # https://github.com/gmethvin/directory-watcher
 directoryWatcher = "0.19.1"
-firebase = "34.7.0"
+firebase = "34.8.0"
 # https://github.com/tfcporciuncula/flow-preferences
 flowPreferences = "1.9.1"
 googleServicesPlugin = "4.4.4"