IC: Add IC test with fix on rename file with only class inside

"fails" on JS and JPS tests - the IC logic there is less precise.

jps/jps-plugin/testData/incremental/pureKotlin/renameFileWithClassesOnly/js-build.log

@@ -0,0 +1,15 @@
+================ Step #1 =================
+
+Cleaning output files:
+  out/production/module/META-INF/module.kotlin_module
+  out/production/module/foo/A.class
+End of files
+Cleaning output files:
+  out/production/module/use/UseAKt.class
+End of files
+Compiling files:
+  src/foo1.kt
+  src/useA.kt
+End of files
+Exit code: OK
+------------------------------------------