Build oeo-closure only during release process

[l-emele]

Description of the issue

Currently, oeo-closure is built after every commit. This takes significant amount of time.
Maybe it is enough, if oeo-closure is only built for pull requests to the master branch or after a release.

Ideas of solution

If you already have ideas for the solution describe them here

Workflow checklist

• I am aware of the workflow for this repository

[ColinHDev]

So you are referring to these two steps?

Whether it is enough to only run the build and test steps in these cases, is probably decided by someone else - @stap-m?
But, it should be possible to integrate these conditions into the workflow.

[...] oeo-closure is only built for pull requests to the master branch or after a release.

So, both steps should no longer run e.g. on the default branch, but only

• on branches associated with open pull requests targeting the default branch or
• on the default branch if a new tag (e.g. v2.5.0) has been published?