Disable Gradle's config cache for now

Lex needs to be able to work on these since these are a part of MCMaven
and toolchain.

Author: Jonathing

gradle.properties

@@ -1,4 +1,6 @@
 org.gradle.caching=true
 org.gradle.parallel=true
-org.gradle.configuration-cache=true
 org.gradle.configureondemand=true
+
+# TODO Enable when Gradle fully supports
+#org.gradle.configuration-cache=true