Bump System.Linq.Async from 5.1.0 to 6.0.1
Bump System.Linq.Async from 5.1.0 to 6.0.1

Bumps [System.Linq.Async](https://github.com/dotnet/reactive) from 5.1.0 to 6.0.1.
- [Release notes](https://github.com/dotnet/reactive/releases)
- [Commits](https://github.com/dotnet/reactive/compare/ixnet-v5.1.0...ixnet-v6.0.1)

---
updated-dependencies:
- dependency-name: System.Linq.Async
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
sjp/Schematic,sjp/Schematic,sjp/Schematic,sjp/Schematic