v8.6

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 : 9dc6effbedd21ef50ab10f0f428db293016bd27482029ec69641371d314be5e5
Sha256sum for bookworm : 316c76f2d2ac1543b9f8c0a07339a0fbe504bb3da1c931bd41e2445e0e268f8e