[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/operatorRem/preferRemWithImplicitReceivers.fir.kt

@@ -0,0 +1,20 @@
+// !LANGUAGE: -ProhibitOperatorMod
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+class A {
+    operator fun Int.mod(s: String) = 4
+}
+
+class B {
+    operator fun Int.rem(s: String) = ""
+}
+
+fun test() {
+    with(B()) {
+        with(A()) {
+            <!INAPPLICABLE_CANDIDATE!>takeString<!>(1 % "")
+        }
+    }
+}
+
+fun takeString(s: String) {}