mirrors.bbclass: change Debian anonscm to salsa
Debian anonscm service in Alioth is shutdown and thus
fetching sources fails.
https://wiki.debian.org/Alioth
"Alioth is broken, and there is nobody around to fix it. Don't ask the remaining people who give it life support to implement fixes and changes. It is being replaced by a cocktail of ?GitLab (see Salsa), read-only repos and keep-alive mechanisms. See below for more information."
https://wiki.debian.org/Salsa
"What is Salsa?
Salsa is the name of a collaborative development server for Debian based on the gitlab software. Salsa is supposed to provide the necessary tools for package maintainers, packaging teams and other Debian related individuals and groups for collaborative development.
What is the status of Salsa?
After various discussions about the future of Alioth, the Alioth Sprint in August 2017 gave birth to the initial setup of the the upcoming Salsa service. The productive weekend resulted in a working prototype and was launched as a beta in December 2017. It left its beta status in January 2018."
(From OE-Core rev:
08ff7b42d8b7d06ef61255185c95e900ada8769b)
Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
