Make the allowed-on restrictions in StatusValue easier to read

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146671718

java/google/registry/model/EppResource.java

@@ -246,7 +246,7 @@ public abstract class EppResource extends BackupGroupRoot implements Buildable {
       Class<? extends EppResource> resourceClass = getInstance().getClass();
       for (StatusValue statusValue : nullToEmpty(statusValues)) {
         checkArgument(
-            !statusValue.isForbiddenOn(resourceClass),
+            statusValue.isAllowedOn(resourceClass),
             "The %s status cannot be set on %s",
             statusValue,
             resourceClass.getSimpleName());