Bump android-agp from 8.8.0-rc01 to 8.9.0-alpha09

Bumps `android-agp` from 8.8.0-rc01 to 8.9.0-alpha09.

Updates `com.android.application` from 8.8.0-rc01 to 8.9.0-alpha09

Updates `com.android.test` from 8.8.0-rc01 to 8.9.0-alpha09

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

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

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 
 [versions]
 amazonAppstoreSdk = "3.0.6"
-android-agp = "8.8.0-rc01"
+android-agp = "8.9.0-alpha09"
 android-desugaring = "2.1.4"
 androidx-activityCompose = "1.9.3"
 androidx-appcompat = "1.7.0"