RabbitMQ has changed their docs to suggest using deb1.rabbitmq.com
instead of ppa1.rabbitmq.com.
Now old repo (ppa1.rabbitmq.com) was put down in favor
of deb1.rabbitmq.com, so we need to switch to it
for erlang installation as well.
Change-Id: I98dfeb1706701787e7a7e912e37910108cec3a10
Signed-off-by: Dmitriy Rabotyagov <dmitriy.rabotyagov@cleura.com>
(cherry picked from commit 8e19f7b736)