Rollup of 9 pull requests

[Manishearth]

Successful merges:

• Detect when 'static obligation might come from an impl #73783 (Detect when 'static obligation might come from an impl)
• Advertise correct stable version for const control flow #73868 (Advertise correct stable version for const control flow)
• rustdoc: Always warn when linking from public to private items #74460 (rustdoc: Always warn when linking from public to private items)
• Guard against non-monomorphized type_id intrinsic call #74538 (Guard against non-monomorphized type_id intrinsic call)
• Add the aarch64-apple-darwin target  #74541 (Add the aarch64-apple-darwin target )
• Enable perf try builder #74600 (Enable perf try builder)
• Do not ICE on assoc type with bad placeholder #74618 (Do not ICE on assoc type with bad placeholder)
• rustc_target: Add a target spec option for disabling --eh-frame-hdr #74631 (rustc_target: Add a target spec option for disabling --eh-frame-hdr)
• build: Remove unnecessary cargo:rerun-if-env-changed annotations #74643 (build: Remove unnecessary cargo:rerun-if-env-changed annotations)

Failed merges:

r? @ghost