Tests: unmute light analysis tests passing with JVM_IR

compiler/testData/codegen/box/inlineClasses/kt45991.kt

@@ -1,6 +1,5 @@
 // WITH_STDLIB
 // IGNORE_BACKEND: JVM
-// IGNORE_LIGHT_ANALYSIS
 // WORKS_WHEN_VALUE_CLASS
 // LANGUAGE: +ValueClasses
 
@@ -54,4 +53,4 @@ fun box(): String {
     ex2(Result.success(2))
     ex3(Result.success(3))
     return if (result == "Ex 1\nEx 2\nEx 3\n") "OK" else "FAIL $result"
-}
+}