[AI-FSSDK] [FSSDK-12735] Update java_core_ver to 4.6.0-SNAPSHOT for holdout exclusion logic

Author: esrakartalOpt

build.gradle

@@ -97,7 +97,7 @@ ext {
     build_tools_version = "35.0.0"
     min_sdk_version = 21
     target_sdk_version = 35
-    java_core_ver = "4.5.0--NEED-UPDATE"
+    java_core_ver = "4.6.0-SNAPSHOT"
     android_logger_ver = "1.3.6"
     jacksonversion= "2.11.2"
     annotations_ver = "1.2.0"