Bump com.google.firebase:firebase-bom from 33.7.0 to 33.8.0

Bumps com.google.firebase:firebase-bom from 33.7.0 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>

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ core-ktx = "1.16.0-alpha01"
 desugar_jdk_libs_nio = "2.1.4"
 dotsIndicator = "5.1.0"
 espresso-core = "3.6.1"
-firebase-bom = "33.7.0"
+firebase-bom = "33.8.0"
 firebase-analytics = "22.1.2"
 firebase-analytics-ktx = "22.1.2"
 firebase-messaging = "24.1.0"