Drop options=(debug)/options=('debug') from trunk

devtools 20230105-1 enables the debug option by default.

A follow-up commit will remove debug from alongside other options.

PKGBUILD

@@ -39,7 +39,6 @@ optdepends=(
 provides=(librygel-{core,db,renderer,renderer-gst,ruih,server}-2.8.so)
 backup=(etc/rygel.conf)
 groups=(gnome)
-options=(debug)
 _commit=d62ec6edba07e576e9ee146c758afbf4d829b8bd  # tags/rygel-0.42.0^0
 source=("git+https://gitlab.gnome.org/GNOME/rygel.git#commit=$_commit")
 sha256sums=('SKIP')