Run formatting task after documentation generation

The tasks under the `deps` key run in parallel, which is not appropriate for the task that is intended to format the
output from the documentation generation tasks. The generation tasks can run concurrently, so they stay in `deps`, but
the formatting task must be placed in `cmds`, which will cause it to run after all tasks in `deps` have finished.

Author: per1234

Taskfile.yml

@@ -109,6 +109,7 @@ tasks:
     deps:
       - task: go:cli-docs
       - task: go:rule-docs
+    cmds:
       # Make the formatting consistent with the non-generated Markdown
       - task: general:format-prettier