MSVC 14.38+ toolsets deprecate `stdext::checked_array_iterator`.
Support building with versions of Qt that have not been updated
to avoid the deprecated API.
Qt-Issue: https://bugreports.qt.io/browse/QTBUG-118993
Run the `clang-format.bash` script to update all our C and C++ code to a
new style defined by `.clang-format`. Use `clang-format` version 15.
* If you reached this commit for a line in `git blame`, re-run the blame
operation starting at the parent of this commit to see older history
for the content.
* See the parent commit for instructions to rebase a change across this
style transition commit.
Fixes: #24315
Make this field separate for both architecture and toolset. Allow
architecture and toolset to be either strings or objects with value
and strategy fields.
Fixes: #21317
