Replace occurrences of Wrapped.valueOf(...) with Wrapped.parseWrapped(...)

where the value will be immediately unboxed anyway.

The change removes small-but-pervasive inefficiencies from creating and
immediately discarding instances of the wrapped value, as well as removing
unnecessary syntax.

More information: []

Tested:
    TAP --sample for global presubmit queue
    []

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189704431

java/google/registry/batch/DeleteContactsAndHostsAction.java

@@ -501,7 +501,7 @@ public class DeleteContactsAndHostsAction implements Runnable {
               checkNotNull(
                   params.get(PARAM_SERVER_TRANSACTION_ID), "Server transaction id not specified"))
           .setIsSuperuser(
-              Boolean.valueOf(
+              Boolean.parseBoolean(
                   checkNotNull(params.get(PARAM_IS_SUPERUSER), "Is superuser not specified")))
           .setRequestedTime(
               DateTime.parse(