Bump pillow from 9.0.1 to 9.3.0

Bumps [pillow](https://github.com/python-pillow/Pillow) from 9.0.1 to 9.3.0.
- [Release notes](https://github.com/python-pillow/Pillow/releases)
- [Changelog](https://github.com/python-pillow/Pillow/blob/main/CHANGES.rst)
- [Commits](python-pillow/Pillow@9.0.1...9.3.0)

---
updated-dependencies:
- dependency-name: pillow
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-django3.txt

@@ -21,7 +21,7 @@ djangorestframework-gis==1.0
 drf-ujson2==1.6.1
 OWSLib==0.25.0
 pdf2image==1.11.0
-Pillow==9.0.1
+Pillow==9.3.0
 psycopg2==2.8.6 --no-binary psycopg2
 -e git+https://github.com/giscube/tilecache.git@python3#egg=TileCache&subdirectory=tilecache
 redis==3.5.3

requirements-gdal2.txt

@@ -23,7 +23,7 @@ numpy==1.19.5
 GDAL==2.2.3
 OWSLib==0.20.0
 pdf2image==1.11.0
-Pillow==8.4.0
+Pillow==9.3.0
 psycopg2==2.8.6 --no-binary psycopg2
 -e git+https://github.com/giscube/tilecache.git@python3#egg=TileCache&subdirectory=tilecache
 redis==3.3.11