rabbitmq 4.0.7 can't be pulled #508
Description
I wanted to update our Zulip docker setup from 9.4 to 10.4 and it failed to pull the rabbitmq image (something about an unknown blob).
Rabbitmq is at version 4.0.7 since commit 3677a23. I had to revert that to 3.12.14 and it seems to be working so far.
Does this have to do with issue #506 ? I don't know enough about docker to debug this but it seems like docker hub doesn't list 4.0.7 but 4.0.9 (https://hub.docker.com/_/rabbitmq). Additionally, the Zulip requirements page says its dependencies are what its supported distributions are shipping, and Ubuntu 24 is shipping rabbitmq-server 3.12.1.