Bump flask-caching from 1.7.0 to 1.7.2
Bump flask-caching from 1.7.0 to 1.7.2

Bumps [flask-caching](https://github.com/sh4nks/flask-caching) from 1.7.0 to 1.7.2.
- [Release notes](https://github.com/sh4nks/flask-caching/releases)
- [Changelog](https://github.com/sh4nks/flask-caching/blob/master/CHANGES)
- [Commits](https://github.com/sh4nks/flask-caching/compare/v1.7.0...v1.7.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
Meisterschueler/ogn-python,glidernet/ogn-python,glidernet/ogn-python,Meisterschueler/ogn-python,glidernet/ogn-python,Meisterschueler/ogn-python,glidernet/ogn-python,Meisterschueler/ogn-python