support/graph-depends: also cut on host-skeleton

host-skeleton is a dependency of almost all packages, except a very few.
As such, it clutters the dependency graph uselessly.

Do with it as we do for the skeleton: cut the dependency chains.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

support/scripts/graph-depends

@@ -172,7 +172,7 @@ def remove_transitive_deps(pkg, deps):
 
 # List of dependencies that all/many packages have, and that we want
 # to trim when generating the dependency graph.
-MANDATORY_DEPS = ['toolchain', 'skeleton']
+MANDATORY_DEPS = ['toolchain', 'skeleton', 'host-skeleton']
 
 
 # This function removes the dependency on some 'mandatory' package, like the