Cleanup: Updated deps, fixed test, update issue templates

Also removed some unused imports.

.github/ISSUE_TEMPLATE/support_request.yml

@@ -42,6 +42,7 @@ body:
       label: Log Content
       description: If the issue has produced an error, provide any [BookStack or server log](https://www.bookstackapp.com/docs/admin/debugging/) content below.
       placeholder: Be sure to remove any confidential details in your logs
+      render: text
     validations:
       required: false
   - type: textarea

.github/ISSUE_TEMPLATE/z_blank_request.yml

@@ -0,0 +1,9 @@
+name: Blank Request (Maintainers Only)
+description: For maintainers only - Start a blank request
+body:
+  - type: markdown
+    attributes:
+      value: "**This blank request option is only for existing official maintainers of the project!** Please instead use a different request option. If you use this your issue will be closed off."
+  - type: textarea
+    attributes:
+      label: Description