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

compiler/testData/diagnostics/tests/inference/regressions/kt2841.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // !WITH_NEW_INFERENCE
 
 package a
@@ -11,7 +12,7 @@ public inline fun <T: Closeable, R> T.use1(block: (T)-> R) : R {
 
 fun main() {
     C().use1 {
-        <!UNUSED_ANONYMOUS_PARAMETER!>w<!> ->  // ERROR here
+        w ->  // ERROR here
         <!UNRESOLVED_REFERENCE!>x<!>
     }
 }