Fix installation of RabbitMQ

Previous installation steps did not work.
See: https://www.rabbitmq.com/docs/install-debian#apt-cloudsmith

docker/install-rabbitmq.sh

@@ -8,23 +8,31 @@ apt-get install curl gnupg debian-keyring debian-archive-keyring apt-transport-h
 ## Ignore warnings
 export APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1
 ## Team RabbitMQ's main signing key
-apt-key adv --keyserver "hkps://keys.openpgp.org" --recv-keys "0x0A9AF2115F4687BD29803A206B73A36E6026DFCA"
-## Cloudsmith: modern Erlang repository
-curl -1sLf https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/gpg.E495BB49CC4BBE5B.key | apt-key add -
-## Cloudsmith: RabbitMQ repository
-curl -1sLf https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-server/gpg.9F4587F226208342.key | apt-key add -
+curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/com.rabbitmq.team.gpg > /dev/null
+## Community mirror of Cloudsmith: modern Erlang repository
+curl -1sLf https://github.com/rabbitmq/signing-keys/releases/download/3.0/cloudsmith.rabbitmq-erlang.E495BB49CC4BBE5B.key | sudo gpg --dearmor | sudo tee /usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg > /dev/null
+## Community mirror of Cloudsmith: RabbitMQ repository
+curl -1sLf https://github.com/rabbitmq/signing-keys/releases/download/3.0/cloudsmith.rabbitmq-server.9F4587F226208342.key | sudo gpg --dearmor | sudo tee /usr/share/keyrings/rabbitmq.9F4587F226208342.gpg > /dev/null
 
 ## Add apt repositories maintained by Team RabbitMQ
-tee /etc/apt/sources.list.d/rabbitmq.list <<EOF
+sudo tee /etc/apt/sources.list.d/rabbitmq.list <<EOF
 ## Provides modern Erlang/OTP releases
 ##
-deb https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/deb/ubuntu bionic main
-deb-src https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-erlang/deb/ubuntu bionic main
+deb [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu jammy main
+deb-src [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu jammy main
+
+# another mirror for redundancy
+deb [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa2.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu jammy main
+deb-src [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa2.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu jammy main
 
 ## Provides RabbitMQ
 ##
-deb https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-server/deb/ubuntu bionic main
-deb-src https://dl.cloudsmith.io/public/rabbitmq/rabbitmq-server/deb/ubuntu bionic main
+deb [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu jammy main
+deb-src [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu jammy main
+
+# another mirror for redundancy
+deb [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa2.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu jammy main
+deb-src [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa2.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu jammy main
 EOF
 
 ## Update package indices