Bump gradle plugin

Author: cbalster

gradle/libs.versions.toml

@@ -19,7 +19,7 @@ mockito = "5.20.0"
 junitVersion = "1.3.0"
 androidTest = "1.7.0"
 espressoCore = "3.7.0"
-agp = "8.13.0"
+agp = "8.13.1"
 unmock = "0.9.0"
 
 [libraries]