Bump MSTest.TestAdapter from 1.4.0 to 2.0.0
Bump MSTest.TestAdapter from 1.4.0 to 2.0.0

Bumps [MSTest.TestAdapter](https://github.com/microsoft/testfx) from 1.4.0 to 2.0.0.
- [Release notes](https://github.com/microsoft/testfx/releases)
- [Commits](https://github.com/microsoft/testfx/compare/1.4.0...v2.0.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
tiksn/TIKSN-Framework