Test salt formula docs pipeline updated
Fixed slave labels in pipelines

Change-Id: I2fe48f250091a8257a52d9798d6430cc5caa8dc1
diff --git a/test-salt-formulas-env.groovy b/test-salt-formulas-env.groovy
index b36d4d7..be9c894 100644
--- a/test-salt-formulas-env.groovy
+++ b/test-salt-formulas-env.groovy
@@ -21,7 +21,7 @@
 
 throttle(['test-formula']) {
   timeout(time: 1, unit: 'HOURS') {
-    node("python") {
+    node("python&&docker") {
       try {
         stage("checkout") {
           if (defaultGitRef && defaultGitUrl) {