Use `create_partitioned` in Conductor Metrics Reporter

[ianstanton]

Update queue.create() in conductor metrics reporter to queue.create_partitioned(). This has been causing a race condition issue in initial Self Hosted installations: https://linear.app/tembo/issue/SLF-32/handle-race-condition-between-control-plane-and-conductor.

This is one of 3 places where we have code to create this queue, so we could potentially remove this line here. We also create this queue in:

• https://github.com/tembo-io/control-plane/blob/a50d105d546f87d2156dd3b8c7d2e516649e287a/cp-webserver/src/dataplane.rs#L251-L265
• https://github.com/tembo-io/tembo/blob/f2adf01775f978f643057d8558a862539eb50b09/conductor/src/main.rs#L89