0.6.2

Release 0.6.2 of expected lite contains the following.

Changes

• Change value used with nsel_CPP20_OR_GREATER to 202002L (#49, thanks @xavier2k6).
• Use C++20 library feature test for std::remove_cvref (#48, thanks @purpleKarrot).
• Remove msvc (windows-2016) image from GitHub Actions (nonstd-lite-project issue 61, thanks @xavier2k6).
• Add msvc (windows-2022) image to GitHub Actions (nonstd-lite-project issue 62).