update requirements.txt

Author: padtrack

requirements.txt

@@ -15,7 +15,7 @@ mypy-extensions==0.4.3
 numpy==1.23.2
 packaging==21.3
 pathspec==0.9.0
-Pillow==9.2.0
+Pillow>=9.2.0
 platformdirs==2.5.2
 pluggy==1.0.0
 polib==1.1.1