glibc: Update symbol versions for tc{get,set}attr

[usamoi]

Description

Followup of #4882.

Thanks to @de-vri-es for the reminder, I noticed that due to changes in the termios structure, mips(64) and sparc(64) gained new versions of the tcgetattr and tcsetattr symbols in GLIBC 2.42. This PR also binds versions for the tcgetattr and tcsetattr symbols on mips(64) and sparc(64). This PR fixes tests on mips(64) and sparc(64).

In addition, I noticed that Rust also supports several tier-3 targets with target_arch set to mips32r6 and mips64r6. This PR applies the previous fix to these two architectures as well.

Sources

https://github.com/bminor/glibc

Checklist

• Tested locally (on sparc64 and mips64, with qemu and crosstool-ng)

@rustbot label +stable-nominated

[tgross35]

@usamoi I haven't taken a super close look here yet but it appears fine, any reason this is marked as a draft?

[usamoi]

any reason this is marked as a draft?

I need some time to set up the toolchain, so this PR will be marked as draft before testing

[usamoi]

It's ready for review now.

[rustbot]

This PR was rebased onto a different main commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.