[NI] Properly support UnsafeVariance annotation

#KT-38134 Fixed
 #KT-34433 Fixed
 #KT-31823 Fixed

compiler/testData/diagnostics/tests/generics/projectionsScope/unsafeVarianceStar.kt

@@ -1,10 +1,10 @@
-// !WITH_NEW_INFERENCE
+// FIR_IDENTICAL
 
 interface A<out K> {
     fun foo(x: @UnsafeVariance K): Unit
 }
 
 fun test(a: A<*>) {
-    a.foo(<!NI;NULL_FOR_NONNULL_TYPE!>null<!>)
-    a.foo(<!NI;TYPE_MISMATCH!>Any()<!>)
+    a.foo(null)
+    a.foo(Any())
 }