Merge pull request #144 from lsst/tickets/DM-33398

DM-33398: Use unittest.mock.patch instead of mock's.

tests/test_skyBotEphemerisQuery.py

@@ -19,7 +19,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-from mock import patch
+from unittest.mock import patch
 import numpy as np
 import os
 import pandas as pd