Rollup merge of #146168 - dpaoliello:bootstrapdeps, r=jieyouxu

Update bootstrap's dependencies to remove winapi and old windows-sys

Bumps `opener` to 0.8 and `junction` to 1.3 - this removes the dependency on `winapi` (unless the `build-metrics` feature is enabled) and replaces the usage of `windows-sys` 0.52 with 0.60.

Together this means that bootstrap can now be built for Arm64EC.

Author: jhpratt