Update android.gradle to v8.3.1 (#69)

| datasource | package                                                       | from  | to    |
| ---------- | ------------------------------------------------------------- | ----- | ----- |
| maven      | com.android.library:com.android.library.gradle.plugin         | 8.3.0 | 8.3.1 |
| maven      | com.android.application:com.android.application.gradle.plugin | 8.3.0 | 8.3.1 |

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

gradle/libs.versions.toml

@@ -35,7 +35,7 @@ compose-rules-detekt = "0.3.12"
 androidx-lifecycle = "2.7.0"
 androidx-annotation = "1.7.1"
 androidx-activity = "1.8.2"
-android-gradle = "8.3.0"
+android-gradle = "8.3.1"
 
 coil = "3.0.0-alpha06"
 ktor = "2.3.9"