Change gnat-8 to gnat-10 in debian/stable build setup.

Sourcehut updated their debian/stable to bullseye,
which has gnat-10 package instead of gnat-8.
1 files changed, 1 insertions(+), 1 deletions(-)

M .builds/debian.yml
M .builds/debian.yml +1 -1
@@ 2,7 2,7 @@ image: debian/stable
 packages:
   - gprbuild
   - make
-  - gnat-8
+  - gnat-10
   - mercurial
 
 sources: