Bump python-dotenv from 0.19.1 to 0.19.2

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 0.19.1 to 0.19.2.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/master/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v0.19.1...v0.19.2)

---
updated-dependencies:
- dependency-name: python-dotenv
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -1,4 +1,4 @@
-Flask==1.1.4
+Flask==2.0.3
 Flask_SQLAlchemy==2.5.1
 Flask-WTF==0.15.1
 Flask-Migrate==3.1.0
@@ -8,7 +8,7 @@ Flask-Login==0.5.0
 Flask-Avatars==0.2.2
 Flask-OIDC==1.4.0
 SQLAlchemy==1.4.26
-python-dotenv==0.19.1
+python-dotenv==0.19.2
 ansicolors==1.1.8
 WTForms==2.3.3
 Werkzeug==1.0.1