JVM IR: Fix BridgeLowering

compiler/testData/codegen/box/delegation/delegationToMap.kt

@@ -1,6 +1,5 @@
 // IGNORE_BACKEND_FIR: JVM_IR
 // SKIP_JDK6
-// IGNORE_BACKEND: JVM_IR
 // TARGET_BACKEND: JVM
 // FULL_JDK
 
@@ -24,4 +23,4 @@ fun box(): String {
     if (!test.remove("O", "K")) return "fail 2: entry wasn't removed"
 
     return test.getOrDefault("absent", "OK")
-}
+}