List /style before /doc in PR template

so that following in order will style roxygen `@examples` and /doc will propagate styled examples to the .Rd files, rather than leaving .Rd files out of date.

Author: brookslogan

.github/pull_request_template.md

@@ -15,8 +15,8 @@ Please:
       Collect the changes under the next release number (e.g. if you are on
       1.7.2, then write your changes under the 1.8 heading).
 - [ ] Styling and documentation checks. Make a PR comment with:
-  - `/document` to check the package documentation and fix any issues.
   - `/style` to check the style and fix any issues.
+  - `/document` to check the package documentation and fix any issues.
   - `/preview-docs` to preview the docs.
   - See Actions GitHub tab to track progress of these commands.
 - See [DEVELOPMENT.md](DEVELOPMENT.md) for more information on the development