Bump androidGradle from 8.7.1 to 8.9.0

Bumps `androidGradle` from 8.7.1 to 8.9.0.

Updates `com.android.application` from 8.7.1 to 8.9.0

Updates `com.android.library` from 8.7.1 to 8.9.0

---
updated-dependencies:
- dependency-name: com.android.application
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.android.library
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 # Plugins
-androidGradle = "8.7.1"
+androidGradle = "8.9.0"
 kotlin = "2.0.20"
 serializationPlugin = "2.0.20"
 ksp = "2.0.20-1.0.24"