Use explicitly given storage for restore

When restoring and selecting explicitly a certain storage,
still the bootstrap was filled with the storage  the volume
was written with instead of what was just manually set.

This is now fixed and the explicitly selected storage is written to
the bootstrap file.

src/dird/ua_restore.c

@@ -1604,6 +1604,7 @@ void find_storage_resource(UAContext *ua, RESTORE_CTX &rx, char *Storage, char *
          ua->info_msg(_("Warning default storage overridden by \"%s\" on command line.\n"),
                       store->name());
          rx.store = store;
+         bstrncpy(Storage, store->name(), MAX_NAME_LENGTH);
          Dmsg1(200, "Set store=%s\n", rx.store->name());
       }
       return;