Merge pull request #120 from danionescu0/dependabot/pip/tests/pillow-9.3.0

Bump pillow from 9.0.1 to 9.3.0 in /tests

Author: danionescu0

tests/requirements.txt

@@ -4,4 +4,4 @@ paho-mqtt==1.2.3
 pytest-sugar==0.9.4
 pymongo==3.11.2
 requests==2.28.1
-Pillow==9.0.1
+Pillow==9.3.0