Bump loguru from 0.4.1 to 0.5.3

Bumps [loguru](https://github.com/Delgan/loguru) from 0.4.1 to 0.5.3.
- [Release notes](https://github.com/Delgan/loguru/releases)
- [Changelog](https://github.com/Delgan/loguru/blob/master/CHANGELOG.rst)
- [Commits](Delgan/loguru@0.4.1...0.5.3)

---
updated-dependencies:
- dependency-name: loguru
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -2,7 +2,7 @@ django==2.2.*
 beautifulsoup4==4.8.2
 lxml
 pillow>=7.1.0,<10.0
-loguru==0.4.1
+loguru==0.5.3
 importlib-metadata==4.7.1
 djangorestframework==3.11.2
 requests==2.24.0