Support installing ironic-lib

ironic-lib will soon become a dependency of ironic, make sure we can
write dsvm gates against it.

Change-Id: I6e66ae770cf5065980848e7e987bfd75765a5ac6
diff --git a/stackrc b/stackrc
index 156cb1f..760e2fc 100644
--- a/stackrc
+++ b/stackrc
@@ -455,6 +455,10 @@
 GITREPO["os-brick"]=${OS_BRICK_REPO:-${GIT_BASE}/openstack/os-brick.git}
 GITBRANCH["os-brick"]=${OS_BRICK_BRANCH:-master}
 
+# ironic common lib
+GITREPO["ironic-lib"]=${IRONIC_LIB_REPO:-${GIT_BASE}/openstack/ironic-lib.git}
+GITBRANCH["ironic-lib"]=${IRONIC_LIB_BRANCH:-master}
+
 
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