Fix CodeQL alert SM03926: Security sensitive JsonWebTokenHandler validations are disabled

[ceciliaavila]

Fixes #6513 #6507 #6505 #6504 #6503 #6502 #6501

Description

This PR suppresses the CodeQL SM03926 alerts related to disabled ValidateAudience properties in TokenValidationParameters class.
The alerts can't be fixed because the validations take place manually in the code.

Specific Changes

• Added comment to suppress SM03926 alerts in the following classes:
  • ChannelValidation
  • EmulatorValidation
  • EnterpriseChannelValidation
  • GovernmentChannelValidation
  • ParameterizedBotFrameworkAuthentication
  • SkillValidation

Testing

The unit tests passed after the changes.

[coveralls]

Pull Request Test Coverage Report for Build 329256

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 127 unchanged lines in 8 files lost coverage.
• Overall coverage decreased (-0.05%) to 79.009%

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Files with Coverage Reduction	New Missed Lines	%
/libraries/AdaptiveExpressions/BuiltinFunctions/GetNextViableTime.cs	1	90.91%
/libraries/AdaptiveExpressions/BuiltinFunctions/GetPreviousViableTime.cs	1	90.91%
/libraries/Microsoft.Bot.Connector.Streaming/TaskExtensions.cs	1	82.61%
/libraries/Microsoft.Bot.Connector.Streaming/Transport/TransportHandler.cs	2	96.39%
/libraries/Microsoft.Bot.Connector/Authentication/SkillValidation.cs	7	47.3%
/libraries/Microsoft.Bot.Connector.Streaming/Session/StreamingSession.cs	8	89.62%
/libraries/Microsoft.Bot.Connector/Authentication/EmulatorValidation.cs	35	32.35%
/libraries/Microsoft.Bot.Connector/Authentication/ParameterizedBotFrameworkAuthentication.cs	72	0%

Totals
Change from base Build 328982:	-0.05%
Covered Lines:	25603
Relevant Lines:	32405

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💛 - Coveralls

[BruceHaley]

✔️ No Binary Compatibility issues for Microsoft.Bot.Connector.dll