Updated HTTP request to parse binary response

[chon219]

Fixes #2459

Description

Refactored Http request action to parse binary data.

Specific Changes

• Added binary response type
• Parse binary response data in http request
• Send trace info in http request

Testing

Updated test case for http request action.

[coveralls]

Pull Request Test Coverage Report for Build 149918

• 37 of 40 (92.5%) changed or added relevant lines in 1 file are covered.
• 18 unchanged lines in 4 files lost coverage.
• Overall coverage decreased (-0.06%) to 81.566%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
libraries/botbuilder-dialogs-adaptive/src/actions/httpRequest.ts	37	40	92.5%

Files with Coverage Reduction	New Missed Lines	%
libraries/botbuilder-dialogs-adaptive/src/actions/httpRequest.ts	2	81.63%
libraries/botframework-streaming/src/webSocket/webSocketTransport.ts	2	80.65%
libraries/botbuilder-dialogs-adaptive/src/templates/textTemplate.ts	7	13.33%
libraries/botframework-streaming/src/webSocket/webSocketServer.ts	7	66.67%

Totals
Change from base Build 149867:	-0.06%
Covered Lines:	13445
Relevant Lines:	15717

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💛 - Coveralls

[Stevenic]