GH2817: Bump dependencies

[gitfool]

Fixes #2778.

[gitfool]

Notes:

• Held Autofac at 4.9.4 due to breaking changes
• Tests changed to target minimum netcoreapp2.1 for Microsoft.NET.Test.Sdk/16.6.1

[gitfool]

@devlead Azure Pipelines - Build Cake Windows failure is unrelated to my changes. Please retry.

[gitfool]

Running dotnet-outdated after changes:

Cake/src on  gh2778 via •NET v3.1.300
❯ dotnet outdated
» Cake
  [.NETCoreApp,Version=v3.0]
  Autofac  4.9.4 -> 5.2.0
  [.NETCoreApp,Version=v2.0]
  Autofac  4.9.4 -> 5.2.0
  [.NETFramework,Version=v4.6.1]
  Autofac  4.9.4 -> 5.2.0
  [.NETCoreApp,Version=v2.1]
  Autofac  4.9.4 -> 5.2.0

Version color legend:
<red>   : Major version update or pre-release version. Possible breaking changes.
<yellow>: Minor version update. Backwards-compatible features added.
<green> : Patch version update. Backwards-compatible bug fixes.

You can upgrade packages to the latest version by passing the -u or -u:prompt option.
Elapsed: 00:00:06.2767355

[devlead]

There's a lot going on in this one.

Could you start with the style cop upgrade and fixes in a separate issue and PR?

[gitfool]

Sure. I'll suppress the StyleCop warnings in the first commit of this PR.

[devlead]

@gitfool we

Sure. I'll suppress the StyleCop warnings in the first commit of this PR.

As we use issues for release notes and changelog, we would prefer dependency bump to be a bit more focused, so not about suppressing issues, but just have the work for style copy dependency upgrade and fixes in a separate issue and PR.

[gitfool]

Understood. I'll keep StyleCop.Analyzers at 1.1.0-beta004 for this PR.

[devlead]

@gitfool your changes have been merged, thanks for your contribution 👍

[gep13]

@devlead the issue associated with this PR is marked as having been fixed in 0.38.0. Does that need to be updated?

[devlead]

I will add a new issue, linked issue is for roslyn and already shipped.