remove version file from vcs

[pmeier]

Let's follow this advice 😛

pidgy/src/pidgy/_version.py

Line 3 in c12086c

# don't change, don't track in version control

The problem is that setuptools_scm will only use the tag as version if the git HEAD is exactly at the tag and the tree is not dirty, i.e. no local changes. The first is fine in this CI run, but the second is violated. By building again, we change the content of src/pidgy/_version.py and thus we have local changes.

There is a easy remedy: delete the file from tracking and ignore it in the future. Now, every time we reinstall this file changes, but this will not make the git tree dirty.

[tonyfast]

thanks for catching this mistake and informing me of the proper way to use this!