Enable configuration cache for most tests by default (#1162)

* Enable configuration cache for all tests by default

* Support config cache in test projects

* Some config cache test fixes

* Config caching for run game tasks

* Problems for later

* More problems for later

* Bump min idea version, and remove version check.

* Untested client entries service

* Fixes

src/main/java/net/fabricmc/loom/task/MigrateMappingsTask.java

@@ -74,6 +74,8 @@ public abstract class MigrateMappingsTask extends AbstractLoomTask {
 
 		// Ensure we resolve the classpath inputs before running the task.
 		getCompileClasspath().from(getProject().getConfigurations().getByName(JavaPlugin.COMPILE_CLASSPATH_CONFIGURATION_NAME));
+
+		notCompatibleWithConfigurationCache("Not yet supported.");
 	}
 
 	@Option(option = "input", description = "Java source file directory")