docs: Add multiple grant scopes commands (#4317)

* docs: Add multiple grant scopes commands

* fixes example role ID

* removes statements about each scope requiring its own role

---------

Co-authored-by: stellarsquall <stellarsquall@protonmail.ch>

website/data/docs-nav-data.json

@@ -1118,6 +1118,10 @@
             "title": "Overview",
             "path": "commands/roles"
           },
+          {
+            "title": "add-grant-scopes",
+            "path": "commands/roles/add-grant-scopes"
+          },
           {
             "title": "add-grants",
             "path": "commands/roles/add-grants"
@@ -1142,6 +1146,10 @@
             "title": "read",
             "path": "commands/roles/read"
           },
+          {
+            "title": "remove-grant-scopes",
+            "path": "commands/roles/remove-grant-scopes"
+          },
           {
             "title": "remove-grants",
             "path": "commands/roles/remove-grants"
@@ -1150,6 +1158,10 @@
             "title": "remove-principals",
             "path": "commands/roles/remove-principals"
           },
+          {
+            "title": "set-grant-scopes",
+            "path": "commands/roles/set-grant-scopes"
+          },
           {
             "title": "set-grants",
             "path": "commands/roles/set-grants"