rabbitmq-diagnostics status: adjust the (date-based) support status field to match the current community support policy (backport #11386)#11387

michaelklishin merged 1 commit intov3.13.xrabbitmq/rabbitmq-server:v3.13.xfrom

mergify/bp/v3.13.x/pr-11386rabbitmq/rabbitmq-server:mergify/bp/v3.13.x/pr-11386Copy head branch name to clipboard