Add / implement refetch of vanity url / aliases

[tyge68]

Currently the sample refetch doesn't include possible vanity url and aliases of a flushed path.

It would be nice to add it so that it would also automatically regenerate those url pro actively.

[andrewmkhoury]

Hi Thierry, I added you to the owners group of cqsupport organization. You can go ahead and make any changes you like 👍