Remove DebugBundle and ReleaseBundle configuration

[licanhua]

Fix #3657 to remove DebugBundle and ReleaseBundle.

In this PR, I only made change to \microsoft-reactnative-sampleapps and ReactUWPTestApp and template projects which includes the examples for both C++ and C# application which will unblocked me from the WinUI integration.

Customer can overwrite below properties in the project file
UseBundle - By default, UseBundle is enabled in release configuration and disabled in debug configuration.
BundledContent - By default, bundled files are expected to put in Bundle. and project will package all files in Bundle\**\* if UseBundle is true.
BundleCommand - Expect it to be defined in the app.

I don't know if Exec target is valid on Linux and iOS. If not, BundleCommand doesn't work too even if you set it.

Because the bundle command is high customized, I didn't provide default command for it. and you have to provide BundleCommand in your project if you want to make bundle automatically.

as a user, customer only need to import Bundle.targets which will import the Bundle.property automatically.

  <PropertyGroup>
    <BundleCommand>
      cd $(SolutionDir)..
      mkdir windows\SampleAppCpp\Bundle
      react-native bundle --platform windows --entry-file index.windows.js --bundle-output windows/SampleAppCpp/Bundle/index.windows.bundle --assets-dest windows/SampleAppCpp/Bundle
    </BundleCommand>
  </PropertyGroup>
  <Import Project="$(ReactNativeWindowsDir)\PropertySheets\Bundle.targets" />

For Cpp project,

 <Import Project="$(ReactNativeWindowsDir)\PropertySheets\Bundle.Cpp.targets" />

Microsoft Reviewers: Open in CodeFlow

[licanhua]

/azp run

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[kmelmon]

I don't see any changes to the solution/project files for the template apps generated by the CLI (see vnext\local-cli\generator-windows\templates). Were you planning on making those changes as part of this checkin? #Closed

[licanhua]

I don't see any changes to the solution/project files for the template apps generated by the CLI (see vnext\local-cli\generator-windows\templates). Were you planning on making those changes as part of this checkin?

I already merged it into this PR #Closed

[kmelmon]

looks good thanks!

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In reply to: 556911861 [](ancestors = 556911861)

[kmelmon]