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

compiler/testData/diagnostics/tests/enum/overrideFinalEnumMethods.fir.kt

@@ -0,0 +1,11 @@
+enum class E {
+    ENTRY;
+
+    override val name: String = "lol"
+    override val ordinal: Int = 0
+
+    override fun compareTo(other: E) = -1
+
+    override fun equals(other: Any?) = true
+    override fun hashCode() = -1
+}