Merge pull request #3928 from cookiecutter/pyup-update-pytz-2022.5-to…

…-2022.6

Update pytz to 2022.6

{{cookiecutter.project_slug}}/requirements/base.txt

@@ -1,4 +1,4 @@
-pytz==2022.5  # https://github.com/stub42/pytz
+pytz==2022.6  # https://github.com/stub42/pytz
 python-slugify==6.1.2  # https://github.com/un33k/python-slugify
 Pillow==9.3.0  # https://github.com/python-pillow/Pillow
 {%- if cookiecutter.frontend_pipeline == 'Django Compressor' %}