Update dependency androidx.activity:activity-compose to v1.12.4

Author: renovate[bot]

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ git = "3.4.0"
 # Compose - Updated for better Kotlin 2.x compatibility
 composeBom = "2024.12.01"
 composeCompiler = "1.5.15"
-activityCompose = "1.9.3"
+activityCompose = "1.12.4"
 
 # AndroidX - Compatible with AGP 8.8.1  
 androidxCore = "1.15.0"