add ceph formula to formula pkg and git

Change-Id: Ifa83f171889a87308fdb979be8fec94f12693e55
diff --git a/salt/master/pkg.yml b/salt/master/pkg.yml
index 62854f1..dba30d0 100644
--- a/salt/master/pkg.yml
+++ b/salt/master/pkg.yml
@@ -9,4 +9,5 @@
 - system.salt.master.formula.pkg.stacklight
 - system.salt.master.formula.pkg.monitoring
 - system.salt.master.formula.pkg.helm
+- system.salt.master.formula.pkg.ceph
 - system.linux.system.repo.mcp.salt