Alastair Houghton

@swift-ci Please smoke test

@swift-ci Please smoke test

@swift-ci Please smoke test

The problem was that `libswiftRemoteInspection.a` wasn't in the link path, so we need to add an extra `-L` option to `round-trip.swift`. We should also only enable that test if we're...

@swift-ci Please smoke test

@swift-ci Please smoke test Linux platform

(The previous failure was because the integration tests tried to treat the `.cfg` files as ELF binaries. That's wrong, so I fixed the integration tests to ignore them.)

This sits on top of #71847.

It's just [this one changeset](https://github.com/apple/swift/pull/71848/commits/8f4a746b0784b9839cb81a9d6254d1a251f7dfa2) that needs reviewing here. The other changes come from upstream PRs that are being reviewed by others and that have already been updated, so please...

@swift-ci Please smoke test