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

compiler/testData/diagnostics/tests/syntheticExtensions/javaProperties/OverrideGetterOnly.kt

@@ -8,7 +8,7 @@ fun foo(o: JavaClass2) {
     o.something += "1"
 }
 
-fun useString(<!UNUSED_PARAMETER!>i<!>: String) {}
+fun useString(i: String) {}
 
 // FILE: JavaClass1.java
 public class JavaClass1 {
@@ -19,4 +19,4 @@ public class JavaClass1 {
 // FILE: JavaClass2.java
 public class JavaClass2 extends JavaClass1 {
     public String getSomething() { return ""; }
-}
+}