Echo and Core bot needs structural changes to work in Gov

[sgellock]

Describe the bug

ABS portal templates in C# won't work in Gov env

[bug]

[cleemullins]

We believe the release of 4.4.4 SDK allows these templates to be authored now.

This may be done now. Check with @hailiu2586

[stevengum]

I believe we need to actually get these changes into this repo, as we cut private bits/or separately updated the samples provided to the ABS team to work in Gov.

[stevengum]

Individual work items per samples language

• Bump C# samples dependencies and take use new constructor for BotFrameworkHttpAdapter #1558 (@sgellock, C#)
• Enable JS samples deployment to Azure US Government #1556 (@stevengum, JS, no sample changes required other than a dependency bump)

[sgellock]

Closing this as the C# issue is resolved. The JS issue is still open and will be resolved once 4.5.x JS modules are published.