update dependency androidx.core:core 1.15.0 to v1.16.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ targetSdkVersion = "35"
 agp = "8.9.1"
 kotlin = "2.1.20"
 appcompat = "1.7.0"
-androidXCore = "1.15.0"
+androidXCore = "1.16.0"
 constraintLayout = "2.2.1"
 junit4 = "4.13.2"
 androidTestJUnit = "1.2.1"