Run CI tests in x86 and x64

[RussKie]

Right now all our tests are run in "Any CPU" mode. However we have a number of interop API that are platform specific, and we are unable to test those.

CI tests must run under x86 and x64. When time comes they will also must be run under arm64 as well.

[RussKie]

Test

Hi @RussKie, it looks like you just commented on a closed issue. The team will most probably miss it.
If you have a question - consider opening a new discussion thread. Alternatively, you'd like to bring something important up to their attention, consider filing a new issue and add enough details to build context.