build(deps): bump pyjwt from 2.1.0 to 2.4.0 in /.github/actions/pr_no…

…tifier (#2314)

* build(deps): bump pyjwt in /.github/actions/pr_notifier

Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 2.1.0 to 2.4.0.
- [Release notes](https://github.com/jpadilla/pyjwt/releases)
- [Changelog](https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst)
- [Commits](jpadilla/pyjwt@2.1.0...2.4.0)

---
updated-dependencies:
- dependency-name: pyjwt
  dependency-type: indirect
...

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

* Revert change to slack_sdk

Signed-off-by: JP Simard <jp@jpsim.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JP Simard <jp@jpsim.com>

.github/actions/pr_notifier/requirements.txt

@@ -79,9 +79,9 @@ pygithub==1.55 \
     --hash=sha256:1bbfff9372047ff3f21d5cd8e07720f3dbfdaf6462fcaed9d815f528f1ba7283 \
     --hash=sha256:2caf0054ea079b71e539741ae56c5a95e073b81fa472ce222e81667381b9601b
     # via -r requirements.in
-pyjwt==2.1.0 \
-    --hash=sha256:934d73fbba91b0483d3857d1aff50e96b2a892384ee2c17417ed3203f173fca1 \
-    --hash=sha256:fba44e7898bbca160a2b2b501f492824fc8382485d3a6f11ba5d0c1937ce6130
+pyjwt==2.4.0 \
+    --hash=sha256:72d1d253f32dbd4f5c88eaf1fdc62f3a19f676ccbadb9dbc5d07e951b2b26daf \
+    --hash=sha256:d42908208c699b3b973cbeb01a969ba6a96c821eefb1c5bfe4c390c01d67abba
     # via pygithub
 pynacl==1.4.0 \
     --hash=sha256:06cbb4d9b2c4bd3c8dc0d267416aaed79906e7b33f114ddbf0911969794b1cc4 \