Update pytz requirement from ~=2023.2 to ~=2023.3 (#702)

* Update pytz requirement from ~=2023.2 to ~=2023.3

Updates the requirements on [pytz](https://github.com/stub42/pytz) to permit the latest version.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](stub42/pytz@release_2023.2...release_2023.3)

---
updated-dependencies:
- dependency-name: pytz
  dependency-type: direct:development
...

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

* Add automated changelog yaml from template for bot PR

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mike Alfare <13974384+mikealfare@users.noreply.github.com>
Co-authored-by: Github Build Bot <buildbot@fishtownanalytics.com>

.changes/unreleased/Dependencies-20230423-215745.yaml

@@ -0,0 +1,6 @@
+kind: "Dependencies"
+body: "Update pytz requirement from ~=2023.2 to ~=2023.3"
+time: 2023-04-23T21:57:45.00000Z
+custom:
+  Author: dependabot[bot]
+  PR: 702

dev-requirements.txt

@@ -23,7 +23,7 @@ pytest-csv~=3.0
 pytest-dotenv~=0.5.2
 pytest-logbook~=1.2
 pytest-xdist~=3.2
-pytz~=2023.2
+pytz~=2023.3
 tox~=3.0;python_version=="3.7"
 tox~=4.4;python_version>="3.8"
 types-pytz~=2023.3