Move k8s overrides into shared-salt

Since docker used not only in k8s fixtures, we need to mitigate it.
This patch introduces overrides on salt stage to cover docker install
in other stages like stacklight.

Change-Id: I890407da15bd468b18a117ef4caa1d33dddad5cb
diff --git a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
index f84a6b6..37e841d 100644
--- a/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp11-k8s-calico-minimal/salt.yaml
@@ -17,6 +17,8 @@
 
 {{ SHARED.MACRO_RUN_SALT_MASTER_UNDERLAY_STATES() }}
 
+{{ SHARED.ADJUST_K8S_OPTS() }}
+
 {{ SHARED.MACRO_GENERATE_INVENTORY() }}
 
 {{ SHARED.MACRO_BOOTSTRAP_ALL_MINIONS() }}