[Pkg-rust-maintainers] Bug#1116179: Bug#1116179: rust-rustix: please upgrade to v1

[NoisyCoil]

Control: tag -1 + confirmed pending

The transition to v1 is ready, but it's blocked by rustix-linux-procfs 
in NEW, plus someone finding the time to review a few tens of updates 
and uploading them (I prepared the transition and it is my understanding 
plugwash reviewed at least part of it, but we haven't coordinated 
further steps yet).