Update tonic to 0.11

[yotamofek]

This raises the MSRV to 1.70, so probably warrants a minor release, though I don't think etcd-client actually specifies an MSRV.

[MichaelScofield]

@yotamofek @davidli2010 any updates?

[davidli2010]

I'm waiting for hyperium/tonic#1670.

[tiagolobocastro]

I'm waiting for hyperium/tonic#1670.

That seems like a huge change in tonic...
Perhaps might be more conservative to update to 0.11 first, and then the big one later on?

[davidli2010]

I'm waiting for hyperium/tonic#1670.

That seems like a huge change in tonic... Perhaps might be more conservative to update to 0.11 first, and then the big one later on?

Is tonic 0.11badly needed?

[tiagolobocastro]

Is tonic 0.11badly needed?

Not that badly needed for me tbh, just a would be good to have to keep same tonic version in my project.
Maybe @yotamofek has more needs?

[yotamofek]

Is tonic 0.11badly needed?

Not that badly needed for me tbh, just a would be good to have to keep same tonic version in my project. Maybe @yotamofek has more needs?

Same here, just trying to minimize duplicated dependencies in my Cargo.lock. I think hyperium/tonic#1670 still has some time before it's merged, IMHO it would be nice to have an interim release of etcd-client in the meantime.