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

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

@@ -0,0 +1,16 @@
+// FILE: JavaEnumA.java
+
+public enum JavaEnumA {}
+
+// FILE: JavaEnumB.java
+
+public enum JavaEnumB {}
+
+// FILE: test.kt
+
+enum class KotlinEnumA
+enum class KotlinEnumB
+
+fun jj(a: JavaEnumA, b: JavaEnumB) = a == b
+fun jk(a: JavaEnumA, b: KotlinEnumB) = a == b
+fun kk(a: KotlinEnumA, b: KotlinEnumB) = a == b