Update Rust toolchain to 1.88 and Related Deps#279

Merged

peytonr18 merged 7 commits intoAzure:mainfrom

peytonr18:probertson-update-cargo

Feb 3, 2026

Commits on Jan 27, 2026

pin MSRV and CI toolchain to Rust 1.86, remove stable CI
peytonr18
committed

Commits on Jan 28, 2026

Bump MSRV to 1.88, remove vergen-gitcl, unpin sysinfo
peytonr18
committed

Commits on Feb 3, 2026

Adding stable back, removed on accident
peytonr18
committed