Upgrade Firebase Crashlytics and Perf plugins

This fixes the Project Isolation issues in these plugins
https://github.com/firebase/firebase-android-sdk/issues/6748

Test: ./gradlew build --dry-run -Dorg.gradle.unsafe.isolated-projects=true
      -> fewer issues

gradle/libs.versions.toml

@@ -33,8 +33,8 @@ androidxWork = "2.10.0"
 coil = "2.7.0"
 dependencyGuard = "0.5.0"
 firebaseBom = "33.7.0"
-firebaseCrashlyticsPlugin = "3.0.2"
+firebaseCrashlyticsPlugin = "3.0.6"
-firebasePerfPlugin = "1.4.2"
+firebasePerfPlugin = "2.0.1"
 gmsPlugin = "4.4.2"
 googleOss = "17.1.0"
 googleOssPlugin = "0.10.6"