I tried to build webOS, and i got gpg key issues on executing scripts/prerequisties.sh
following is error image

It was ok to pass run prerequisties.sh until 23/03/23,,,
Following is what i tried to solve this error
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BE5F80F804B81517

curl -sS https://download.spotify.com/pubkey_BE5F80F804B81517.gpg | gpg --dearmor | sudo tee /usr/share/keyrings/spotify.gpg

I guess the public key is deprecated or third party server(requested when prerequisties.sh runs) deleted the public key..
Please check this issue, thank you for reading