[release] core-1.10.0-beta.1 release updates

[opentelemetrybot]

Note: This PR was opened automatically by the core version update workflow.

Merge once packages are available on NuGet and the build passes.

Changes

• Sets OpenTelemetryCoreLatestPrereleaseVersion in Common.props to 1.10.0-beta.1.

[CodeBlanch]

LGTM

[Kielek]

@CodeBlanch,
we have 2 layers of the issues.

1. Geneva-tests issues related to [api] Mark SetStatus & GetStatus ActivityExtensions obsolete opentelemetry-dotnet#5781. It is not obvious in couple places. Partially we should probably ignore warnings. It will be great if you can handle this part.
2. Following tests should drop test for .net 6. Or we could temporary disable warning for them by SuppressTfmSupportBuildWarnings.

• OpenTelemetry.Exporter.Geneva.Benchmarks (net6.0),
• OpenTelemetry.Instrumentation.AspNetCore.Benchmarks (net6.0),
• OpenTelemetry.Instrumentation.Http.Benchmarks (net6.0),
• OpenTelemetry.Instrumentation.Process.Tests (net6.0),
• OpenTelemetry.Instrumentation.Runtime.Tests (net6.0),
• OpenTelemetry.Instrumentation.Wcf.Tests (net6.0)
  What is the better option in your opinion?

[CodeBlanch]

@Kielek I removed usage of OpenTelemetryExporterInMemoryLatestPreReleasePkgVer to unblock this. Not sure why things were pinned on prerelease version of InMemory exporter in the first place 🤣

We'll need to deal with the removal of net6.0 and the obsoletions before we can take 1.10.0 stable though. Seems like progress is being made on net6.0 so that is good 👍 The obsoletions, not sure. We could just suppress them initially because searching through the code lots of hits on SetStatus and RecordException. We could also start moving projects to OpenTelemetryCoreLatestPrereleaseVersion (one-by-one) and fix these up so we're ready for stable without suppressions?