chore: use anchorize in key creation (fybrik#38)

* chore: use anchorize in key creation
* change: template now require # before key
* ci: added test workflow

Signed-off-by: roee88 <[email protected]>

fix: ignore unregistered kinds

Signed-off-by: roee88 <[email protected]>

docs: updated README.md

Signed-off-by: roee88 <[email protected]>

Added goreleaser

including GH Action for release

Signed-off-by: roee88 <[email protected]>