)

* CONTRIBUTING: open PRs to the main branch

* CONTRIBUTING: add more hints on what you need to setup for releasing

Fixes #1991

Signed-off-by: Adrien Mannocci <[email protected]>

Bumps the github-actions group with 1 update: [geekyeggo/delete-artifact](https://github.com/geekyeggo/delete-artifact).


Updates `geekyeggo/delete-artifact` from 4.1.0 to 5.0.0
- [Release notes](https://github.com/geekyeggo/delete-artifact/releases)
- [Changelog](https://github.com/GeekyEggo/delete-artifact/blob/main/CHANGELOG.md)
- [Commits](GeekyEggo/delete-artifact@6504143...24928e7)

---
updated-dependencies:
- dependency-name: geekyeggo/delete-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

* utils: add simplejson based JSON handling

Add an alternative json serialization and deserialization implementation
using simplejson configured to be JSON compliant by converting floats like
nan, +inf and -inf to null .
The idea is to permit users to use a different serialization if they
need a different behaviour.

Refs #1886

* client: fix overriding of transport json serializer

We get a string from config so need to import it.

For some reason tests passed with this but now are failing because
pytest test does not recognize skipIf.

Otherwise it'll skip tests becasue flask import does not work.