Fix minor bugs for UL methods and parameters representation

Remove INSTANCE field for local object declarations
Remove private suspend functions create from UL
Add correct extension function parameter name
Add support for setparam annotation modifier

compiler/testData/asJava/ultraLightClasses/coroutines.kt

@@ -3,6 +3,10 @@ class Foo {
   suspend fun doSomething(foo: Foo): Bar {}
 }
 
+class Boo {
+    private suspend fun doSomething(foo: Foo): Bar {}
+}
+
 class Bar {
   fun <T> async(block: suspend () -> T)
 }