Update android.gradle to v8.8.0 (#347)

| datasource | package                                                       | from  | to    |
| ---------- | ------------------------------------------------------------- | ----- | ----- |
| maven      | com.android.library:com.android.library.gradle.plugin         | 8.7.3 | 8.8.0 |
| maven      | com.android.application:com.android.application.gradle.plugin | 8.7.3 | 8.8.0 |

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -34,7 +34,7 @@ compose-rules-detekt = "0.4.22"
 androidx-lifecycle = "2.8.7"
 androidx-annotation = "1.9.1"
 androidx-activity = "1.9.3"
-android-gradle = "8.7.3"
+android-gradle = "8.8.0"
 
 coil = "3.0.4"
 ktor = "3.0.3"