Change salt formula dependencies source

This patch changes provisioner:dependency:source: for all salt
formulas in the dependency: list of .kitchen.yml file to
https://gerrit.mcp.mirantis.com/salt-formulas/

Add oslo_templates dependency

Change-Id: I61f9a97c58e31e274a6cbe0871f8f67694b1312b
Related-Prod: PROD-29627
diff --git a/.kitchen.yml b/.kitchen.yml
index 1d34f62..13d01b3 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -21,6 +21,9 @@
     - name: apache
       repo: git
       source: https://gerrit.mcp.mirantis.com/salt-formulas/apache
+    - name: oslo_templates
+      repo: git
+      source: https://gerrit.mcp.mirantis.com/salt-formulas/oslo-templates
   state_top:
     base:
       "*":