Relax rules about inferring to Nothing for special calls

#KT-37388 Fixed
 #KT-38427 Fixed
 #KT-39953 Fixed
 #KT-38899 Fixed

compiler/testData/diagnostics/tests/resolve/invoke/extensionValueAsNonExtension.kt

@@ -19,5 +19,5 @@ fun foo(): A.() -> Int {
     val b: Int = foo()(A())
     val c: Int = (foo())(A())
 
-    <!UNREACHABLE_CODE!>return<!> null!!
+    <!OI;UNREACHABLE_CODE!>return<!> null!!
 }

compiler/testData/diagnostics/tests/resolve/newLineLambda.kt

@@ -100,13 +100,13 @@ fun testTwoLambdas() {
         {}
         <!MANY_LAMBDA_EXPRESSION_ARGUMENTS, UNEXPECTED_TRAILING_LAMBDA_ON_A_NEW_LINE!>{}<!>
 
-        return <!NI;TYPE_MISMATCH!>if (true) {
+        return if (true) <!NI;TYPE_MISMATCH!>{
             <!OI;TYPE_MISMATCH!>twoLambdaArgs({})
             {}
             <!MANY_LAMBDA_EXPRESSION_ARGUMENTS, UNEXPECTED_TRAILING_LAMBDA_ON_A_NEW_LINE!>{}<!><!>
-        } else <!NI;TYPE_MISMATCH!>{
+        }<!> else {
             {}
-        }<!><!>
+        }
     }
 }