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

compiler/testData/diagnostics/tests/targetedBuiltIns/mutableMapRemove.fir.kt

@@ -0,0 +1,31 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER -PARAMETER_NAME_CHANGED_ON_OVERRIDE
+// !WITH_NEW_INFERENCE
+// FULL_JDK
+
+class KotlinMap1<K, V> : java.util.AbstractMap<K, V>() {
+    override val entries: MutableSet<MutableMap.MutableEntry<K, V>>
+        get() = throw UnsupportedOperationException()
+
+    override fun remove(x: K, y: V) = true
+}
+
+class KotlinMap2 : java.util.AbstractMap<String, Int>() {
+    override val entries: MutableSet<MutableMap.MutableEntry<String, Int>>
+        get() = throw UnsupportedOperationException()
+
+    override fun remove(x: String, y: Int) = true
+}
+
+fun foo(x: MutableMap<String, Int>, y: java.util.HashMap<String, Int>, z: java.util.AbstractMap<String, Int>) {
+    x.remove("", 1)
+    x.<!INAPPLICABLE_CANDIDATE!>remove<!>("", "")
+    x.remove("", null)
+
+    y.remove("", 1)
+    y.remove("", "")
+    y.remove("", null)
+
+    z.remove("", 1)
+    z.<!INAPPLICABLE_CANDIDATE!>remove<!>("", "")
+    z.remove("", null)
+}