Tests: unmute light analysis tests passing with JVM_IR

compiler/testData/codegen/box/syntheticAccessors/protectedSuperclassCompanionObjectMember.kt

@@ -1,6 +1,5 @@
 // TARGET_BACKEND: JVM
 // WITH_STDLIB
-// IGNORE_LIGHT_ANALYSIS
 // IGNORE_BACKEND: JVM
 
 // FILE: test.kt
@@ -27,4 +26,4 @@ import c1.*
 
 class C2 : C1() {
     fun b() = { test("OK") }
-}
+}