[master] Update dependencies from dotnet/roslyn-analyzers

[dotnet-maestro]

This pull request updates the following dependencies

From https://github.com/dotnet/roslyn-analyzers

• Subscription: e7c40fb8-9651-4ba2-dbe8-08d81c92f408
• Build: 20200820.6
• Date Produced: 8/20/2020 9:20 PM
• Commit: 757c521aee967f4d1a6bea715793d9941401d584
• Branch: refs/heads/master

• Updates:
  • Microsoft.CodeAnalysis.NetAnalyzers: from 5.0.0-rc2.20419.2 to 5.0.0-rc2.20420.6

[dotnet-maestro]

Auto-Merge Status

This pull request has been merged because the following merge policies have succeeded.

• ✔️ Standard Merge Policies Succeeded - Successful checks: dotnet-sdk-public-ci, dotnet-sdk-public-ci (Build Windows_NT_TestAsTools Build_Debug), dotnet-sdk-public-ci (Build Windows_NT_FullFramework Build_Release), dotnet-sdk-public-ci (Build Windows_NT Build_Release), dotnet-sdk-public-ci (Build Darwin Build_Release), dotnet-sdk-public-ci (Build Ubuntu_16_04 Build_Release), dotnet-sdk-public-ci (Build Darwin Build_Debug), dotnet-sdk-public-ci (Build Windows_NT Build_Debug), dotnet-sdk-public-ci (Build Ubuntu_16_04 Build_Debug), dotnet-sdk-public-ci (Build Windows_NT_FullFramework Build_Debug)
• ✔️ Standard Merge Policies Succeeded - No reviews have requested changes.
• ✔️ Standard Merge Policies Succeeded - No version downgrade detected.