tests: Allow arguments to be passed to debos

Currently we assume all of the tests are run without fakemachine;
since we are looking to run the tests with fakemachine as well,
let's allow arguments to be passed to the test script which are
then passed to debos.

Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>

docker/recipes.test.yml

@@ -12,3 +12,4 @@ services:
         target: /recipes
     working_dir: /recipes
     entrypoint: ./tests.sh
+    command: --disable-fakemachine

tests/tests.sh

@@ -3,6 +3,6 @@ set -e
 
 for dir in simple subdirs separatedirs ; do
     pushd ${dir}
-    debos --disable-fakemachine main.yaml
+    debos $@ main.yaml
     popd
 done