v9.1

pgadmin prebuilt bin for pgadmin_ynh

Please refer to main PgAdmin project for the change : https://www.pgadmin.org/download/pgadmin-4-source-code

Sha256sum for bullseye : 349f34ad5b1dbd726fa738426def328d132ff986db8fb7a3f639dbe9ba074319
Sha256sum for bookworm : 2b9c564c685feba9755674baae3d15501772520573d7b8f65437914d44d81b99