Add OSS Tooling git/pkg for salt-master

Change-Id: Iab38f3c9faf6286107a6cd04457965155abd135e
diff --git a/salt/master/git.yml b/salt/master/git.yml
index 02d0b67..267bdb1 100644
--- a/salt/master/git.yml
+++ b/salt/master/git.yml
@@ -4,6 +4,7 @@
 - system.salt.master.formula.git.foundation
 - system.salt.master.formula.git.kubernetes
 - system.salt.master.formula.git.openstack
+- system.salt.master.formula.git.oss
 - system.salt.master.formula.git.saltstack
 - system.salt.master.formula.git.stacklight
 - system.salt.master.formula.git.monitoring