docs: list Deployment before Security so /enterprise opens the overview

Mint sends a folder URL to the first sidebar page under it unless that page
is the folder's index. With Security listed first, /enterprise opened
Authentication, while production, whose sidebar starts with the Enterprise
overview, serves the overview at /enterprise. Listing Deployment, which
starts with the overview, before Security restores that. The groups, their
pages and the redirects are otherwise unchanged.

docs/web/docs.json

@@ -350,14 +350,6 @@
               "maintenance/background-jobs"
             ]
           },
-          {
-            "group": "Security",
-            "pages": [
-              "enterprise/authentication",
-              "governance/authorization",
-              "enterprise/security"
-            ]
-          },
           {
             "group": "Deployment",
             "pages": [
@@ -371,6 +363,14 @@
               "deployment/support"
             ]
           },
+          {
+            "group": "Security",
+            "pages": [
+              "enterprise/authentication",
+              "governance/authorization",
+              "enterprise/security"
+            ]
+          },
           {
             "group": "SQL Reference",
             "pages": [