docs: Document noContentProfileResponseWhenUnauthenticated option in V4 migration guide

[jcyling]

• All new/changed/fixed functionality is covered by tests (or N/A)
• I have added documentation for all new/changed functionality (or N/A)

📋 Changes

Updates the V4 migration guide to add documentation for #2159. The noContentProfileResponseWhenUnauthenticated option allows the V4 profile endpoint to replicate V3 behaviour and return a 204 when logged out instead of a 401 error.

📎 References

#2159

[frederikprijck]

Thank you so much for adding this, and apologies for taking so long to get your change in.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.99%. Comparing base (7b39df2) to head (18e3412).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2431   +/-   ##
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  Coverage   90.99%   90.99%           
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  Files          39       39           
  Lines        4520     4520           
  Branches      939      939           
=======================================
  Hits         4113     4113           
  Misses        401      401           
  Partials        6        6           

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[frederikprijck]

We do require commits to be signed in order to merge this PR. Any chance you could sign your commit @jcyling ?

Learn how to sign and verify commits

[tusharpandey13]

Hi @jcyling, we have a requirement that PR commits must have verified signatures. Can you sign your commit cce8df4a223b4b12b851ad243cb7681ce77e68b8 so that we can merge this?

[jcyling]

@frederikprijck @tusharpandey13 Appreciate the review! The commits in this PR are signed. If you prefer a cleaner history, I’m happy to rebase to remove the duplicate commits - let me know.

[tusharpandey13]

I think that looks good, we can use squash and merge for this PR.