Update pass
Create a Pull Request with the key you want to add, for example: https://git.coop/social.coop/tech/pass/-/merge_requests/9/diffs
To update pass with a new key coming in through a PR, in the pass repo (https://git.coop/social.coop/tech/pass):
pass init $(cat .gpg-id)
https://stackoverflow.com/questions/13116457/how-to-make-auto-trust-gpg-public-key if you need to trust the key first :)