feat: implement handling token lifespans

[David-Wobrock]

Allow setting various Hydra OAuth2 client token lifespans through hydra-maester.

Related Issue or Design Document

Fixes #112

Relates to ory/k8s#691

Checklist

• I have read the contributing guidelines and signed the CLA.
• I have referenced an issue containing the design document if my change introduces a new feature.
• I have read the security policy.
• I confirm that this pull request does not address a security vulnerability.
  If this pull request addresses a security vulnerability,
  I confirm that I got approval (please contact security@ory.sh) from the maintainers to push the changes.
• I have added tests that prove my fix is effective or that my feature works.
• I have added the necessary documentation within the code base (if appropriate).

Further comments

[Demonsthere]

Please update the branch, and take a look at the tests, i see they are failing with unexpected errors

[David-Wobrock]

Please update the branch, and take a look at the tests, i see they are failing with unexpected errors

Thanks, I updated the branch.

The Docker image scan is failing because of CVEs is older Golang versions.
I guess we can fix that in a next patch :)

[Demonsthere]

Please update the branch, and take a look at the tests, i see they are failing with unexpected errors

Thanks, I updated the branch.

The Docker image scan is failing because of CVEs is older Golang versions. I guess we can fix that in a next patch :)

I have updated the internals for golang 1.22 and k8s, please see #147 and rebase ;)

[David-Wobrock]

Thanks @Demonsthere

Rebased and pushed the updated branch.