Error in tomb.pot locale file: it's outdated

[nerun]

In the current tomb.pot, we have:

Formatting your Tomb with $filesystem filesystem.

But in tomb executable:

line 2149:
Formatting your Tomb with ::1 fs:: filesystem.

When locking a tomb with a key, using pt_BR.po translation, i got this:

Formatting your Tomb with ext4 filesystem.

And yes, the pt_BR.po is the most up-to-date translation among those available in the extras/translations folder.

tomb.pot is outdated.

[Narrat]

Yes, that is not uncommon, as the pot update is currently still a manual process and it isn't enforced to update the pots when there a changes to the tomb script itself.
There is #557 to automate this process, but it misses some feedback for me therefore it is still a draft.
And maybe if this is automated it will help with weblate getting regularily stuck.