(DOCSP-31194) Updates YAML example with correct auth specs. (#1408)

Author: erabil-mdb

source/includes/steps-kind-quick-start.yaml

@@ -142,9 +142,10 @@ content: |
           members: 3
           version: 4.4.5-ent
           type: ReplicaSet
-          authentication:
-            enabled: true
-            modes: ["SHA"]
+          security:
+            authentication:
+              enabled: true
+              modes: ["SCRAM"]
           cloudManager:
             configMapRef:
               name: my-project