Enable Gradle build caches (#4556)

Author: dkhalanskyjb

gradle.properties

@@ -53,3 +53,5 @@ kotlinx.atomicfu.enableJvmIrTransformation=true
 # usages of `moveForward` in `ConcurrentLinkedList.kt` correctly.
 kotlinx.atomicfu.enableJsIrTransformation=false
 kotlinx.atomicfu.enableNativeIrTransformation=true
+
+org.gradle.caching=true