Auto merge of #141024 - jieyouxu:revert-arm64ec, r=wesleywiser

Revert "Fix linking statics on Arm64EC #140176"

This reverts PR #140176.
Unfortunately, this will reopen rust-lang/rust#138541 (re-breaking the `arm64ec-pc-windows-msvc` target).

Unfortunately, multiple people are [reporting linker warnings related to `__rust_no_alloc_shim_is_unstable`](rust-lang/rust#140176 (comment)) after this change in `x86_64-pc-windows-msvc` as well. The solution isn't quite clear yet, let's revert to avoid the linker warnings on the Tier 1 MSVC target for now[^timing], and try a reland with a determined solution for `__rust_no_alloc_shim_is_unstable`.

Judging from [people reporting that they are observing this also when bootstrapping w/ stage0 rustc](rust-lang/rust#140176 (comment)), we may have to cut a new beta and then repoint stage0 against that newer beta?

cc `@dpaoliello` `@wesleywiser`

r? `@wesleywiser` (or compiler)

[^timing]: Note that it's still RustWeek this week, so most team members are N/A.

Author: bors