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

compiler/testData/diagnostics/tests/evaluate/infixFunOverBuiltinMemberInConst.fir.kt

@@ -0,0 +1,10 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE, -UNUSED_PARAMETER
+
+infix fun Int.rem(other: Int) = 10
+infix operator fun Int.minus(other: Int): Int = 20
+
+const val a1 = (-5) rem 2
+const val a2 = (-5).rem(2)
+
+const val b1 = 5 minus 3
+const val b2 = 5.minus(3)