Add repo tests to main repository

This commit adds the repo test scripts to the main openbmc repository to
be used for verification of meta layers.  It is intended to go in hand
with
https://gerrit.openbmc-project.xyz/c/openbmc/openbmc-build-scripts/+/46063
to allow testing meta layers at compile time for compliance.  For the
moment it is just a no-op test;  In the future, more capabilities will
be added.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I034c9cd60590907db73d759eb9d943e3e62e62ec
diff --git a/meta-phosphor/scripts/run-repotest.sh b/meta-phosphor/scripts/run-repotest.sh
new file mode 100755
index 0000000..0b2a34b
--- /dev/null
+++ b/meta-phosphor/scripts/run-repotest.sh
@@ -0,0 +1,4 @@
+#!/bin/bash -e
+#
+
+echo "Repo test passed"