[K/N][perf] Performance project build

* Add build-tools plugin
* Cleanup code
* Add missing methods after the move

kotlin-native/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/konan/tasks/KonanCacheTask.kt

@@ -74,7 +74,7 @@ open class KonanCacheTask: DefaultTask() {
     @TaskAction
     fun compile() {
         // This code uses bootstrap version of util-klib and fails due to the older default ABI than library being used
-        // A possible solution is to read it manually from manifest file or this check should be done bu the compiler itself
+        // A possible solution is to read it manually from manifest file or this check should be done by the compiler itself
 //        check(klibUniqName == readKlibUniqNameFromManifest()) {
 //            "klibUniqName mismatch: configured '$klibUniqName', resolved '${readKlibUniqNameFromManifest()}'"
 //        }