Time machine snapshot clearing link is out of date

[tpwrules]

The link that shows when a high overhead is present before a resize (https://alx.sh/tmcleanup -> https://appleinsider.com/articles/21/06/26/how-to-delete-time-machine-local-snapshots-in-macos ) is out of date as Ventura and Sonoma don't have the same disable checkbox anymore.

Good official candidates for replacement links:

• https://support.apple.com/en-us/102154
• https://support.apple.com/guide/disk-utility/view-apfs-snapshots-dskuf82354dc/mac