Update Android Gradle Plugin to 9.1.0

- Updated `agp` version from `9.0.1` to `9.1.0` in `gradle/libs.versions.toml`.

Author: softartdev

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 jdk = "17"
-agp = "9.0.1"
+agp = "9.1.0"
 compileSdk = "36"
 minSdk = "21"
 kotlin = "2.3.10"