Bump Microsoft.DiaSymReader.Converter
Bump Microsoft.DiaSymReader.Converter

Bumps [Microsoft.DiaSymReader.Converter](https://github.com/dotnet/symreader-converter) from 1.1.0-beta2-20559-01 to 1.1.0-beta2-20566-01.
- [Release notes](https://github.com/dotnet/symreader-converter/releases)
- [Commits](https://github.com/dotnet/symreader-converter/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
NuGetPackageExplorer/NuGetPackageExplorer,NuGetPackageExplorer/NuGetPackageExplorer