Add inspection to remove redundant qualifier name

#KT-12134 Fixed

idea/testData/inspectionsLocal/removeRedundantQualifierName/superClass2.kt

@@ -0,0 +1,23 @@
+// WITH_RUNTIME
+package my.simple.name
+
+open class SuperClass {
+    companion object {
+        fun check() {}
+    }
+}
+
+class Child : SuperClass() {
+    class Foo constructor() {
+        constructor(i: Int) : this()
+
+        fun foo() {
+            my.simple.name.SuperClass.check()
+            Child.Foo<caret>.check()
+        }
+
+        companion object {
+            fun check() {}
+        }
+    }
+}