Fixed exception AssertionError: Illegal resolved call to variable with invoke

#KT-13330 Fixed
#KT-13349 Fixed

compiler/testData/diagnostics/tests/operatorsOverloading/kt13330.kt

@@ -0,0 +1,3 @@
+//KT-13330 AssertionError: Illegal resolved call to variable with invoke
+
+fun foo(exec: (String.() -> Unit)?) = "".<!UNSAFE_IMPLICIT_INVOKE_CALL!>exec<!><!WRONG_NUMBER_OF_TYPE_ARGUMENTS!><<!UNRESOLVED_REFERENCE!>caret<!>><!>() // <caret> is test data tag here

compiler/testData/diagnostics/tests/operatorsOverloading/kt13330.txt

@@ -0,0 +1,3 @@
+package
+
+public fun foo(/*0*/ exec: (kotlin.String.() -> kotlin.Unit)?): kotlin.Unit

compiler/testData/diagnostics/tests/operatorsOverloading/kt13349.kt

@@ -0,0 +1,7 @@
+object Foo {
+    operator fun <T> invoke() {}
+}
+
+fun main(args: Array<String>) {
+    Foo<Int>()
+}

compiler/testData/diagnostics/tests/operatorsOverloading/kt13349.txt

@@ -0,0 +1,11 @@
+package
+
+public fun main(/*0*/ args: kotlin.Array<kotlin.String>): kotlin.Unit
+
+public object Foo {
+    private constructor Foo()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final operator fun </*0*/ T> invoke(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}