Dynamic Shovels: support old (pre-3.13.0, 3.12.8) and new supervisor child ID formats (backport #9909)#9919

michaelklishin merged 3 commits intov3.12.xrabbitmq/rabbitmq-server:v3.12.xfrom

mergify/bp/v3.12.x/pr-9909rabbitmq/rabbitmq-server:mergify/bp/v3.12.x/pr-9909Copy head branch name to clipboard