Converting to new CodeQL suppression syntax

[gandiddi]

Fixes #6781

Description

Convert to new CodeQL suppression syntax

[coveralls]

Pull Request Test Coverage Report for Build 388883

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 167 unchanged lines in 10 files lost coverage.
• Overall coverage decreased (-0.003%) to 78.172%

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Files with Coverage Reduction	New Missed Lines	%
/libraries/Microsoft.Bot.Connector.Streaming/Application/TimerAwaitable.cs	1	68.25%
/libraries/AdaptiveExpressions/BuiltinFunctions/GetNextViableTime.cs	1	93.94%
/libraries/AdaptiveExpressions/LRUCache.cs	4	87.18%
/libraries/Microsoft.Bot.Connector/Authentication/SkillValidation.cs	6	47.95%
/libraries/Microsoft.Bot.Connector/Authentication/GovernmentChannelValidation.cs	9	67.39%
/libraries/Microsoft.Bot.Connector/Authentication/EnterpriseChannelValidation.cs	10	65.22%
/libraries/Microsoft.Bot.Connector/Authentication/AseChannelValidation.cs	24	47.76%
/libraries/Microsoft.Bot.Connector/Authentication/ChannelValidation.cs	25	26.0%
/libraries/Microsoft.Bot.Connector/Authentication/EmulatorValidation.cs	31	36.11%
/libraries/Microsoft.Bot.Connector/Authentication/ParameterizedBotFrameworkAuthentication.cs	56	0.0%
<!--	Total:	167		-->

Totals
Change from base Build 388829:	-0.003%
Covered Lines:	26183
Relevant Lines:	33494

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💛 - Coveralls

[BruceHaley]

:heavy_check_mark: No Binary Compatibility issues for Microsoft.Bot.Builder.dll :heavy_check_mark: No Binary Compatibility issues for Microsoft.Bot.Builder.Azure.dll :heavy_check_mark: No Binary Compatibility issues for Microsoft.Bot.Connector.dll