[PORT] Change error messages in pre-built functions to make the descriptions more accurate

[cosmicshuai]

fixes: #2296
replace $"{expr} can't evaluate." with more detailed messages based on the context of some pre-built functions

[coveralls]

Pull Request Test Coverage Report for Build 166404

• 8 of 17 (47.06%) changed or added relevant lines in 17 files are covered.
• 9 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.06%) to 83.233%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
libraries/adaptive-expressions/src/builtinFunctions/addToTime.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/convertFromUTC.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/convertToUTC.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/startOfDay.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/startOfHour.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/startOfMonth.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/ticks.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/uriHost.ts	0	1	0.0%
libraries/adaptive-expressions/src/builtinFunctions/uriPath.ts	0	1	0.0%

Files with Coverage Reduction	New Missed Lines	%
libraries/botframework-streaming/src/webSocket/webSocketTransport.ts	2	81.55%
libraries/botframework-streaming/src/webSocket/webSocketServer.ts	7	66.67%

Totals
Change from base Build 166242:	-0.06%
Covered Lines:	15405
Relevant Lines:	17599

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💛 - Coveralls

[chrimc62]