Remove workaround for galera formula

Remove unnecessary workaroung for salt-formula-galera
diff --git a/tcp_tests/templates/common-services/mk22-lab-ovs-common-services.yaml b/tcp_tests/templates/common-services/mk22-lab-ovs-common-services.yaml
index a1c106e..1ca6395 100644
--- a/tcp_tests/templates/common-services/mk22-lab-ovs-common-services.yaml
+++ b/tcp_tests/templates/common-services/mk22-lab-ovs-common-services.yaml
@@ -54,14 +54,6 @@
   retry: {count: 3, delay: 5}
   skip_fail: false
 
-
-- description: '*Workaround* Update salt-formula-galera on config node to the latest
-    version'
-  cmd: apt-get -y --force-yes install salt-formula-galera
-  node_name: {{ HOSTNAME_CFG01 }}
-  retry: {count: 3, delay: 5}
-  skip_fail: false
-
 - description: Install Galera on first server
   cmd: salt --hard-crash --state-output=mixed --state-verbose=False
     -C 'I@galera:master' state.sls galera