[TEST] Update testdata due to dropped COMMON_COROUTINE_TEST directive

compiler/testData/codegen/boxInline/suspend/doubleRegenerationWithNonSuspendingLambda.kt

@@ -1,5 +1,4 @@
 // FILE: test.kt
-// COMMON_COROUTINES_TEST
 // WITH_RUNTIME
 // WITH_COROUTINES
 
@@ -30,9 +29,7 @@ inline fun <reified R> Flow<*>.filterIsInstance(): Flow<R> =
     filter { it is R } as Flow<R>
 
 // FILE: box.kt
-// COMMON_COROUTINES_TEST
-
-import COROUTINES_PACKAGE.*
+import kotlin.coroutines.*
 import helpers.*
 
 fun builder(c: suspend () -> Unit) {