[FIR] Don't check class super type annotations for loops

Only do it for typealiases.

#KT-64059 Fixed

compiler/testData/diagnostics/tests/annotations/nestedAnnotationOnOuterClassDeclaration.kt

@@ -0,0 +1,10 @@
+// FIR_IDENTICAL
+// ISSUE: KT-64059
+
+interface OuterInterface
+
+class MyClass: @MyClass.NestedAnnotation OuterInterface {
+
+    @Target(AnnotationTarget.CLASS, AnnotationTarget.TYPE)
+    annotation class NestedAnnotation
+}