Switch Hex erlang package provider

[TylerWitt]

What are you trying to accomplish?

ESL's version of erlang didn't include arm packages, and also is slightly behind in versions compared to RabbitMQ's erlang version.

Checklist

• I have run the complete test suite to ensure all tests and linters pass.
• I have thoroughly tested my code changes to ensure they work as expected, including adding additional tests for new functionality.
• I have written clear and descriptive commit messages.
• I have provided a detailed description of the changes in the pull request, including the problem it addresses, how it fixes the problem, and any relevant details about the implementation.
• I have ensured that the code is well-documented and easy to understand.

[TylerWitt]

@andrcuns, is it possible for you to check if this branch solves your concerns from #11350 (comment)?

[andrcuns]

is it possible for you to check if this branch solves your concerns from #11350 (comment)?

@TylerWitt Yep, I can confirm that with these changes arm build works again 🥳

[sachin-sandhu]

@TylerWitt , thanks for the fix! considering going forward , what changes do we need to upgrade the erlang version (to say 27),

i.e. do we need to change following?

rabbitmq-erlang-26 ?

RUN echo "deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

RUN echo "deb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

[TylerWitt]

@TylerWitt , thanks for the fix! considering going forward , what changes do we need to upgrade the erlang version (to say 27),

i.e. do we need to change following?

rabbitmq-erlang-26 ?

RUN echo "deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

RUN echo "deb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

I just updated these changes so that the only thing that should need to be updated is the ERLANG_MAJOR_VERSION.

[sachin-sandhu]

@TylerWitt , thanks for the fix! considering going forward , what changes do we need to upgrade the erlang version (to say 27),
i.e. do we need to change following?
rabbitmq-erlang-26 ?

RUN echo "deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

RUN echo "deb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] https://ppa.launchpadcontent.net/rabbitmq/rabbitmq-erlang-26/ubuntu jammy main" >> /etc/apt/sources.list

I just updated these changes so that the only thing that should need to be updated is the ERLANG_MAJOR_VERSION.

@TylerWitt , thanks a lot for simplification!

cc @abdulapopoola

[sachin-sandhu]

LGTM