[RFC] rust: Upgrade 1.85.1->1.86.0

[Yash Shinde <Yash.Shinde@windriver.com>]

Hello everyone,

I am working on upgrading rust to v1.86.0 and this time there were a 
bunch of
dependencies to be included and some errors as well.

A complete breakdown of the changes for this version upgrade is available
in the commit message of a branch pushed in poky-contrib.
https://git.yoctoproject.org/poky-contrib/log/?h=harish/rust_v1.86.0
(I haven't tested with Ross's patches that remove python3-native and 
file-native DEPENDS yet.)


do_package_qa: QA Issue: File 
/usr/lib/rustlib/x86_64-poky-linux-gnu/bin/rust-lld
in package rust doesn't have GNU_HASH (didn't pass LDFLAGS?) [ldflags]

One of the issues I encountered was the QA error mentioned above and 
here's my analysis:
I attempted to address some package QA errors related to LDFLAGS by 
using TARGET_CC_ARCH += "${LDFLAGS}",
(Like done here: 
https://git.yoctoproject.org/poky/commit/?id=cc24a0ff76f2e227cc3a0f478d078b2158299a80
https://git.yoctoproject.org/poky/log/?qt=grep&q=GNU_HASH)
but unfortunately, this approach didn’t resolve the issue.(Is there any 
specific task/way to add it?)

Although including ldflags in INSANE_SKIP isn’t ideal, but that proved 
effective after trying other alternatives.

Please review the proposed upgrade changes.
I would appreciate any feedback or suggestions.


Regards,
Yash.