There are currently 4 security concerns in our transitive dependencies:

• https://github.com/exasol/error-reporting-python/security/dependabot/13
• https://github.com/exasol/error-reporting-python/security/dependabot/12
• https://github.com/exasol/error-reporting-python/security/dependabot/14
• https://github.com/exasol/error-reporting-python/security/dependabot/11

Let's re-lock our poetry.lock.

Additionally, let's bump the PTB to 4.0.0., so we can use additional features.