- Switch to git service in order to sync with upstream more often
- Update to version 0.12.8~git.20231123T160730.850a2e3:
* some minor typos
* [ci] install 'dkms' to get some more building prerequisites
* [ci] only install latest packageversion of each kernel-flavour
* [ci] lower actions/checkout to v3
* [ci] bump actions/checkout to v4
* [ci] Fix testing for v4l2 capabilities
* [ci] show skipped builds
* [ci] install all available kernel headers
* [ci] skip failures on kernels without v4l2 support
* Update README.md
* Fix formatting
* added v4l2loopback-ctl.o to gitignore
* note that GLOB_ONLYDIR is indeed not requried by POSIX
* fixed utils build for musl (missing GLOB_ONLYDIR)
* [github] Mention "discussions" in the issue landing-page
* Remove support for pre-4.0.0 kernels.
* Remove support for pre-3.6.1 Linux kernels.
* force timestamp.tv_sec to (long long int)
* build-fixes: install and utils
* Remove the 'capture_nr' member from the v4l2_looback_config struct
* swap output/capture device when adding new devices
* make the code less-dependant on the "capture_nr" member of the config-struct
* rename sysfs-attribute "type" to "state"
* fallback to dprintkrw() if dev_warn_ratelimited() is not available
* v4l2loopback: Fixup bytesused field when writer sends a too large value
* v4l2loopback-ctl: streamline help
* v4l2loopback-ctl: add flags to "query" verb
* v4l2loopback-ctl: more escaping for device-name