Updated misconfigured dispatch

[MatthewChon]

Description of changes

Change verifytotptoken() to emit an 'verify' event instead of 'signIn'.
Added the case 'verify' to the listener.

Issue #, if available

#9750

Description of how you validated changes

i reproduced the issue and from there, I reran the application with the modified changes.
The hub now console logs 'verify' instead of 'signIn'.

Checklist

• PR description included
• yarn test passes
• Tests are changed or added
• Relevant documentation is changed or added (and PR referenced)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov-commenter]

Codecov Report

Merging #10511 (84eace7) into main (54a122c) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main   #10511   +/-   ##
=======================================
  Coverage   86.16%   86.16%           
=======================================
  Files         197      197           
  Lines       18369    18371    +2     
  Branches     3906     3907    +1     
=======================================
+ Hits        15827    15829    +2     
  Misses       2468     2468           
  Partials       74       74           

Impacted Files	Coverage Δ
packages/auth/src/Auth.ts	87.38% <100.00%> (+0.02%)	⬆️

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[AllanZhengYP]

This change looks good to me. But I'm not sure whether stop emitting signIn is a breaking change for those expecting this event. I'd defer to other approvers.

[elorzafe]

@MatthewChon

The only concern is that this could be a breaking change in case some one is listening for the signIn event. What if we emit both events until next major version change?

[MatthewChon]

Ok, that sounds good!

[elorzafe]

LGTM thanks @MatthewChon 🎖️

[haverchuck]

@MatthewChon Please see inline comment.