Update dependency com.android.application to v8.9.0 (#4972)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.android.application](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.8.2` -> `8.9.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.application:com.android.application.gradle.plugin/8.9.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/com.android.application:com.android.application.gradle.plugin/8.8.2/8.9.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|

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gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.8.2"
+agp = "8.9.0"
 androidx-activity = "1.10.1"
 androidx-appcompat = "1.7.0"
 androidx-browser = "1.8.0"