[NI] Fix expicit super receiver check

^KT-37497 Fixed

compiler/testData/diagnostics/testsWithStdLib/regression/kt-37497.kt

@@ -0,0 +1,18 @@
+// FIR_IDENTICAL
+// FULL_JDK 
+// Issue: KT-37497
+
+import java.util.*
+
+object Bug1 {
+    @JvmStatic
+    fun main(args: Array<String>) {
+        val list = object : ArrayList<String>(listOf("a")) {
+            override fun sort(c: Comparator<in String>?) {
+                super.sort(c)
+                println(c)
+            }
+        }
+        println(list)
+    }
+}