Remove quotes

None of these quotes are actually needed.

pillar.example

@@ -1,15 +1,15 @@
 # vim: sts=2 ts=2 sw=2 et ai
 logrotate:
   lookup:
-    pkg: 'logrotate'
-    service: 'crond'
+    pkg: logrotate
+    service: crond
   jobs:
-    "/tmp/var/log/mysql/error":
-      - "weekly"
-      - "missingok"
-      - "rotate 52"
-      - "compress"
-      - "delaycompress"
-      - "notifempty"
-      - "create 640 root adm"
-      - "sharedscripts"
+    /tmp/var/log/mysql/error:
+      - weekly
+      - missingok
+      - rotate 52
+      - compress
+      - delaycompress
+      - notifempty
+      - create 640 root adm
+      - sharedscripts