gnu/packages/rust.scm (rust-1.81)[source]: Add patch to fix bootstrap of
1.82 on riscv64.
gnu/packages/rust.scm (rust-1.82): New variable.
gnu/packages/rust.scm (rust): Update to 1.82.
[source]: Update snippet for newer version.
[arguments]: Disable more tests in the 'disable-tests-requiring-crates.io
phase.
Change-Id: If6ff59011edca7a230946a3ba77b51f26cd47789
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
