Bump tracy to v0.10

[marta-lokhova]

Bump tracy to v0.10. Most notable update is the UI overhaul, which makes it much faster and smoother (see https://wolf.nereid.pl/posts/how-tracy-faster/ for a bit more info)

[graydon]

Generally I'm happy to track tracy upstream but there is a bit of awkwardness around rust. We also emit tracy events from soroban and so we need a precisely matched version of tracy-client as well as an unfortunate manual regeneration of the patched/forked tracy-client-sys crate we use locally due to various silly technical requirements.

I think it should be mostly sufficient to bump the tracy-client ref in Cargo.toml and then do cargo-install --locked bindgen and re-run the tracy-client-sys regenerate.sh script but if you want I can handle this part. Depends how much you want to fight with rust stuff.

[graydon]

Also depends on an update on the soroban side: stellar/rs-soroban-env#1417

[graydon]

Pushed a change on here that illustrates (it's not quite what needs to be here for a final change, as it references a PR git head over in rs-soroban-env, but .. roughly this is the idea!)

[marta-lokhova]

thanks for the fixes @graydon! LGTM.

[marta-lokhova]

r+ c3b1269