[Test] Disable UNUSED_* diagnostics in tests which are not belong to contolFlowAnalysis suite

compiler/testData/diagnostics/tests/dataFlow/local/LocalClassBase.kt

@@ -1,4 +1,4 @@
-open class Base(<!UNUSED_PARAMETER!>x<!>: String, <!UNUSED_PARAMETER!>y<!>: Int)
+open class Base(x: String, y: Int)
 
 fun test(x: Any, y: Int?) {
   if (x !is String) return
@@ -7,4 +7,3 @@ fun test(x: Any, y: Int?) {
   class Local: Base(<!DEBUG_INFO_SMARTCAST!>x<!>, <!DEBUG_INFO_SMARTCAST!>y<!>) {
   }
 }
-