Bareos Path Keys and Repo are wrong

[Alpha6333]

When I try to build the container, I get an error message that the address http://download.bareos.org/bareos/release/21/xUbuntu_20.04 cannot be resolved.

The new addresses are: ENV BAREOS_KEY https://download.bareos.org/current/xUbuntu_20.04/Release.key ENV BAREOS_REPO https://download.bareos.org/current/xUbuntu_20.04/

Bareos-fd does not accept the addresses.