[NI] Fix reporting UNSAFE_IMPLICIT_INVOKE_CALL diagnostic

compiler/testData/diagnostics/tests/safeCall.kt

@@ -0,0 +1,15 @@
+// !WITH_NEW_INFERENCE
+
+fun f(s: String, action: (String.() -> Unit)?) {
+    s.foo().bar().<!UNSAFE_IMPLICIT_INVOKE_CALL!>action<!>()
+}
+
+fun String.foo() = ""
+
+fun String.bar() = ""
+
+// --------------------------------------------------------
+
+val functions: Map<String, () -> Any> = TODO()
+
+fun run(name: String) = <!UNSAFE_IMPLICIT_INVOKE_CALL!>functions[name]<!>()