package/xenomai: drop consecutive empty lines
Commit 4219c58c (xenomai: remove unnecessary autoreconf) introduced a
check-package warning:
1 warnings generated
package/xenomai/xenomai.mk:27: consecutive empty lines
https://gitlab.com/buildroot.org/buildroot/-/jobs/143155797
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit d2e1617cccb9c3183fae5cba78633e1b39e8a6a4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Peter Korsgaard