* migrates the CI from Github Actions to GitLab CI.
* removes user-env scripts
* adds lint job to the CI pipeline
* updates RPM build/install to use wheels
* modifies code that used glue.gpstime for GPS time conversion
to use gpstime package instead (some specific routines will
produce times that are 4 seconds different, due to updates in
leap seconds, but uses of those routines shouldn't be sensitive
to such changes)
* removes unused (and broken) function setup_files() from clientutils.py
* pins lscsoft-glue to version >= 3.0.1, < 4.0.0
- add remove-six.patch to not require deprecated python-six
- update project url, upstream migrated to ligo.org
- migrate to setuptools and pyproject macros
OBS-URL: https://build.opensuse.org/package/show/science/python-dqsegdb?expand=0&rev=5
