cgroups-resource-control: run the test from git, not from chaiwala-tests

This makes it much easier to try new versions.

Reviewed-by: Philip Withnall <philip.withnall@collabora.co.uk>
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Differential Revision: https://phabricator.apertis.org/D2161

common/cgroups-resource-control.yaml

@@ -18,7 +18,7 @@ install:
 
 run:
   steps:
-    - common/run-test-in-systemd --name=cgroups-resource-control --timeout=900 env DEBUG=2 /usr/share/chaiwala-tests/cgroups/automated/run-test.sh
+    - common/run-test-in-systemd --name=cgroups-resource-control --timeout=900 env DEBUG=2 cgroups/automated/run-test.sh
 
 parse:
   pattern: ^(?P<test_case_id>[a-zA-Z0-9_\-\./]+):\s*(?P<result>pass|fail|skip|unknown)$