Rename test data folder according to the new test naming convention.

compiler/testData/loadKotlin/classFun/FunInParamSuper.txt

@@ -0,0 +1,10 @@
+namespace test
+
+internal open class test.Base</*0*/ T : jet.Any?> : jet.Any {
+    public final /*constructor*/ fun </*0*/ T : jet.Any?><init>(): test.Base<T>
+    internal final fun foo(): T
+}
+internal final class test.Inh : test.Base<jet.String> {
+    public final /*constructor*/ fun <init>(): test.Inh
+    internal final override /*1*/ fun foo(): jet.String
+}