Update patroni.md

edit using patroni to bullet points

Author: Yannic Nevado Hidalgo

patroni.md

@@ -1,7 +1,7 @@
 # Using Patroni Service
 
-1. Execute Shell on Pod
-1. List all cluster members
-  2.1 `patronictl -c /home/postgres/.config/patroni/patronictl.yaml list`
-1. Execute switchover
-  3.1 `patronictl -c /home/postgres/.config/patroni/patronictl.yaml switchover`
+* Execute Shell on Pod
+* List all cluster members
+  * `patronictl -c /home/postgres/.config/patroni/patronictl.yaml list`
+* Execute switchover
+  * `patronictl -c /home/postgres/.config/patroni/patronictl.yaml switchover`