build(deps): bump flask from 2.2.2 to 2.2.5 (#57)

Bumps [flask](https://github.com/pallets/flask) from 2.2.2 to 2.2.5.
- [Release notes](https://github.com/pallets/flask/releases)
- [Changelog](https://github.com/pallets/flask/blob/main/CHANGES.rst)
- [Commits](pallets/flask@2.2.2...2.2.5)

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

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

requirements.txt

@@ -15,7 +15,7 @@ charset-normalizer==3.0.1; python_full_version >= '3.6.0'
 click==8.1.3; python_version >= '3.7'
 datetime==4.9
 flask-caching==2.0.1
-flask==2.2.2
+flask==2.2.5
 idna==3.7; python_version >= '3.5'
 itsdangerous==2.1.2; python_version >= '3.7'
 jinja2==3.1.3; python_version >= '3.7'