Signed-off-by: 袁浩 <yuanhao34@huawei.com>

Includes of `include/llvm/Support/Host.h` now emit a deprecated warning:
`warning: This header is deprecated, please use llvm/TargetParser/Host.h`.

…r=GuillaumeGomez

rustdoc-json: Add test for field ordering.

Inspired by [this on twitter](https://twitter.com/PredragGruevski/status/1647705616650043392), the ordering of fields really matters, so we should test we preserve it through json.

r? rustdoc

add aarch64-unknown-teeos target

TEEOS is a mini os run in TrustZone, for trusted/security apps. The libc of TEEOS is a part of musl. The kernel of TEEOS is micro kernel.

This MR is to add a target for teeos.

MRs for libc and rust-std are in progress.

Compiler team MCP: [MCP](rust-lang/compiler-team#652)

…, r=davidtwco

Migrate a trait selection error to use diagnostic translation

fix: not insert missing lifetime for `ConstParamTy`

Fixes rust-lang#113462

We should ignore the missing lifetime, as it's illegal to include a lifetime in a const param.

r? `@compiler-errors`

update llvm-wrapper include to silence deprecation warning

Includes of `include/llvm/Support/Host.h` now emit a deprecated warning: `warning: This header is deprecated, please use llvm/TargetParser/Host.h`.

I don't believe we are using this include.

I don't believe we need to bump the `download-ci-llvm` stamp since these warnings are emitted while building the `llvm-wrapper`.

r? `@nikic`

Prevent constant rebuilds of `rustc-main` (and thus everything else)

PR rust-lang#114305 changed bootstrap to run `strip -g` on `librustc_driver.so` and `libllvm.so` on Linux when no debuginfo was requested. Unfortunately, that PR resulted in bootstrap always rebuilding everything starting from stage 1 `rustc-main` (including stage 1 libraries and tests) when invoking bootstrap multiple times.

We noticed this because Ferrocene's CI times increased to between 2x and 3x total execution time, but the regression can also be reproduced locally by running `./x build library/sysroot --stage 1` twice.

The explanation of the problem is in the code comments.

r? `@lqd`
cc `@ozkanonur`