fix: add login succeeded event to post registration hook

[sashatalalasha]

This PR adds NewLoginSucceeded event to post registration hook

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  security@ory.sh) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

❗ No coverage uploaded for pull request base (master@087748c). Click here to learn what that means.
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #3739   +/-   ##
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  Coverage          ?   78.39%           
=========================================
  Files             ?      348           
  Lines             ?    24011           
  Branches          ?        0           
=========================================
  Hits              ?    18823           
  Misses            ?     3769           
  Partials          ?     1419           

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