Update android.gradle to v8.13.0 (#68)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 # tools & plugins
 kotlin = "2.1.20"
-android-gradle = "8.9.2"
+android-gradle = "8.13.0"
 
 # android's compileSdk, targetSdk, minSdk
 android-compile = "34"