vendor: github.com/containerd/platforms v0.2.1

[thaJeztah]

• Remove hcsshim import from repo - un-exports GetOsVersion
• Update windows matcher to not compare empty os version

full diff: https://github.com/containerd/platforms/compare/v0.2.0...v0.2.1

- A picture of a cute animal (not mandatory but encouraged)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 61.72%. Comparing base (ed2d365) to head (ad62b68).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #5147 +/- ## ======================================= Coverage 61.72% 61.72% ======================================= Files 298 298 Lines 20776 20776 ======================================= + Hits 12823 12825 +2 + Misses 7036 7035 -1 + Partials 917 916 -1 ```