[FIR] Properly set isReceiver for implicit invoke on function types

compiler/testData/diagnostics/tests/resolve/invoke/errors/wrongReceiverForInvokeOnExpression.fir.kt

@@ -1,16 +1,16 @@
 
 fun test1() {
-    <!ARGUMENT_TYPE_MISMATCH!>1<!>. (fun String.(i: Int) = i )(1)
-    <!ARGUMENT_TYPE_MISMATCH!>1<!>.(label@ fun String.(i: Int) = i )(1)
+    1. <!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>(fun String.(i: Int) = i )<!>(1)
+    1.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>(label@ fun String.(i: Int) = i )<!>(1)
 }
 
 fun test2(f: String.(Int) -> Unit) {
-    <!ARGUMENT_TYPE_MISMATCH!>11<!>.(f)(1)
-    <!ARGUMENT_TYPE_MISMATCH!>11<!>.(f)<!NO_VALUE_FOR_PARAMETER!>()<!>
+    11.(<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>f<!>)(1)
+    11.(f)<!NO_VALUE_FOR_PARAMETER!>()<!>
 }
 
 fun test3() {
     fun foo(): String.(Int) -> Unit = {}
 
-    <!ARGUMENT_TYPE_MISMATCH!>1<!>.(foo())(1)
+    1.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>(foo())<!>(1)
 }

compiler/testData/diagnostics/tests/resolve/invoke/functionExpectedWhenSeveralInvokesExist.fir.kt

@@ -9,5 +9,5 @@ fun test(identifier: SomeClass, fn: String.() -> Unit) {
     <!NONE_APPLICABLE!>identifier<!>()
     <!NONE_APPLICABLE!>identifier<!>(123)
     <!OPERATOR_MODIFIER_REQUIRED!>identifier<!>(<!ARGUMENT_TYPE_MISMATCH!>1<!>, <!TOO_MANY_ARGUMENTS!>2<!>)
-    <!ARGUMENT_TYPE_MISMATCH!>1<!>.fn()
+    1.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>fn<!>()
 }

compiler/testData/diagnostics/tests/resolve/invoke/invokeOnVariableWithExtensionFunctionType.fir.kt

@@ -16,7 +16,7 @@ fun test(a: A, b: B) {
 
         b.(foo)()
 
-        <!ARGUMENT_TYPE_MISMATCH!>(b.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>foo<!>)()<!>
+        (b.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>foo<!>)<!NO_VALUE_FOR_PARAMETER!>()<!>
 
         foo(b)
         (foo)(b)

compiler/testData/diagnostics/tests/resolve/invoke/reportFunctionExpectedWhenOneInvokeExist.fir.kt

@@ -8,5 +8,5 @@ fun test(identifier: SomeClass, fn: String.() -> Unit) {
     <!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>identifier<!>()
     <!OPERATOR_MODIFIER_REQUIRED!>identifier<!>(<!TOO_MANY_ARGUMENTS!>123<!>)
     <!OPERATOR_MODIFIER_REQUIRED!>identifier<!>(<!TOO_MANY_ARGUMENTS!>1<!>, <!TOO_MANY_ARGUMENTS!>2<!>)
-    <!ARGUMENT_TYPE_MISMATCH!>1<!>.fn()
+    1.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>fn<!>()
 }