Merge topic 'swiftmodule-dependency-tracking'

1730d208b5 Add incremental Swift static lib build test
bf3a8ef6d5 Ninja: Swift: Add dependency edge to swiftmodule file
d0b469b7e0 Ninja: NFC: refactor swift module name computations

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !8084