contrib: fix makedistcheck with disabled systemd

EXTRA_DIST files need to be distributed, no matter if the systemd option
is configured or not.

Change-Id: I8dbb17571df5d6cea040498af2fe57f087bdeb24
1 file changed
tree: 3b34cbdd418641ecdbfc4b308e95981cd9772a55
  1. contrib/
  2. debian/
  3. manuals/
  4. openbsc/
  5. .gitignore
  6. .gitreview
  7. .mailmap