Swift-CI: Android: 'availability_domain.h' file not found

[etcwilde]

Swift for Android SDK CI is failing with the following failure:

[2025-11-19T19:50:19.983Z] In file included from /source/swift-project/swift/test/Availability/Inputs/AvailabilityDomains.c:1:
[2025-11-19T19:50:19.983Z] /source/swift-project/swift/test/Availability/Inputs/AvailabilityDomains.h:4:10: fatal error: 'availability_domain.h' file not found
[2025-11-19T19:50:19.983Z]     4 | #include <availability_domain.h>
[2025-11-19T19:50:19.983Z]       |          ^~~~~~~~~~~~~~~~~~~~~~~
[2025-11-19T19:50:19.983Z] 1 error generated.

First seen in https://ci.swift.org/view/all/job/oss-swift-package-swift-sdk-for-android/92/
Test introduced by: #85549

[eeckstein]

cc @nkcsgexi

[finagolfin]

Should be fixed by these pulls disabling that test, #85599 and for 6.3, #85638. Please close if nothing else needs to be done.