Add "Redundant 'requireNotNull' or 'checkNotNull' call" inspection

#KT-29113 Fixed

idea/testData/inspectionsLocal/redundantRequireNotNullCall/notNull2.kt

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+fun test(s: String?) {
+    if (s != null) {
+        println(1)
+        requireNotNull<caret>(s) { "" }
+        println(2)
+    }
+}