HEADS UP: src hashes will respin/change this Sunday

[Ulrich Spörlein]

Folks,

it's with a heavy heart that I have to announce that I will need to push 
new hashes to cgit-beta.FreeBSD.org/src today. SVN is the gift that 
keeps on giving and the converter missed 2 vendor merge commits in 
October.

The history till early October will not change, but afterwards the 
upstream's `main` will diverge from what ya'll have checked out 
currently.

To be clear, the _content_ of the commits stays the same, but additional 
metadata in the form of a 2nd parent will appear on 2 commits. For local 
work you should be able to just merge the new origin/main into your work 
(you may never push such a branch to the final repo though), or 
rebase/cherry-pick your work onto the new origin/main (you may push such 
a linear history to the official repos later).

Please don't hesitate to reach out should you need help with that.
Also note that this has NOT been pushed yet, I'm doing more testing and 
verification and there's a slight chance this might run into Monday.

Sorry folks,
Uli