triagebot.toml: Fix src/new/linux_uapi path

[neuschaefer]

Commit 3356f12 ("Begin source reorganization with linux/can.h") introduced a new directory structure for reorganizing the source code. It is called src/new/ everywhere but in triagebot.toml, likely because src/reorg/ is an older name used during development.

cc @tgross35

[tgross35]

Thank you!

[tgross35]

For reference, we'd eventually like to have things in new structured more like the headers they came from, rather than the current split by architecture. But that's going to take a long time, I've only done one module so far.

[neuschaefer]

@tgross35 is there a design document for the new structure? At a cursory glance I didn't find one

[tgross35]

Definitely not :) We just loosely agreed that we would like a better structure, needs some experimentation to figure out exactly what that is. But basically I've been thinking the top-level modules would map to various repos/sources (glibc, musl, uapi, etc), then modules would be used to match their directory structure. It would be nice to reuse some code too, how to do that is the trickiest part (maybe top-level modules like linux_common, then e.g. glibc::pthread can pub use crate::linux_common::stat?)

No idea what's up with CI here, there was a recent release so it may just be having cache problems.