Bump python-dotenv from 0.19.2 to 0.20.0

Bumps [python-dotenv](https://github.com/theskumar/python-dotenv) from 0.19.2 to 0.20.0.
- [Release notes](https://github.com/theskumar/python-dotenv/releases)
- [Changelog](https://github.com/theskumar/python-dotenv/blob/master/CHANGELOG.md)
- [Commits](theskumar/python-dotenv@v0.19.2...v0.20.0)

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

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

Author: dependabot[bot]

Pipfile

@@ -14,7 +14,7 @@ sqlfluff = "==0.11.1"
 mypy = "==0.942"
 
 [packages]
-python-dotenv = "==0.19.2"
+python-dotenv = "==0.20.0"
 requests = "==2.27.1"
 Pillow = ">=7.1.2"
 pyperclip = "==1.8.2"