fix: Update channelServiceRoutes to add next() parameter to support restify 10.0.0+

[anishprasad01]

#minor
Fixes Internal: https://portal.microsofticm.com/imp/v3/incidents/details/365652257/home

Description

restify 10.0.0 and greater enforces the need for a next() callback that passes execution to the next function in the handler chain. channelServiceRoutes.ts does not currently address this requirement. Since this class is required to interact with skills, this means that root bots that import this class will fail to start.

Specific Changes

• Add the next: Function parameter to the handlers in channelServiceRoutes.ts
• Add a return next() statement to the aforementioned handlers
• Update the tests in channelServiceRoutes.test.js to pass in an empty Function as next in each test

Testing

Ran the updated unit tests successfully.

[coveralls]

Pull Request Test Coverage Report for Build 4168147444

• 12 of 13 (92.31%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.002%) to 84.653%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
libraries/botbuilder/src/channelServiceRoutes.ts	12	13	92.31%

Files with Coverage Reduction	New Missed Lines	%
libraries/botbuilder-lg/src/templateExtensions.ts	1	84.48%

Totals
Change from base Build 4128392066:	-0.002%
Covered Lines:	20013
Relevant Lines:	22404

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💛 - Coveralls

[johnataylor]

we need to first verify that this change doesn't break existing Node and Restify dependencies

[anishprasad01]

we need to first verify that this change doesn't break existing Node and Restify dependencies

Tested the code as of most recent commit in Sample 81 with Node 16.19.0 + restify 8.6.1 and Node 18.14.0 + restify 10.0.0. Both ran successfully. Unit tests also passing.