Build Fixes 2023-10-11. (#34428)

Results from build: https://dev.azure.com/vcpkg/public/_build/results?buildId=95281

PASSING, REMOVE FROM FAIL LIST: qcoro:x64-osx (/Users/vagrant/Data/work/2/s/scripts/azure-pipelines/../ci.baseline.txt).
Caused by #33273

The comment says that it's an ICE but it passed in CI; this might be a form of intermittent compiler crash. If we get a failure next time we should change this to skip instead.

scripts/ci.baseline.txt

@@ -960,8 +960,6 @@ python3:x64-android=fail
 # Not yet ready for these platforms.
 qbittorrent:x64-osx=fail
 qbittorrent:x64-linux=fail
-# Triggers ICE in release build.
-qcoro:x64-osx=fail
 qpid-proton:arm-neon-android=fail
 qpid-proton:arm64-uwp=fail
 qpid-proton:arm64-android=fail