poly_to_angles fixing #6978

[KetpuntoG]

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---

Context:

[sc-84735]

Description of the Change:

Now we copy the input into a list

Benefits:

It works with any interface

Possible Drawbacks:

Related GitHub Issues:

#6978

[github-actions]

Hello. You may have forgotten to update the changelog!
Please edit doc/releases/changelog-dev.md with:

• A one-to-two sentence description of the change. You may include a small working example for new features.
• A link back to this PR.
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.60%. Comparing base (4af2597) to head (507ea89).
Report is 2 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #6979   +/-   ##
=======================================
  Coverage   99.59%   99.60%           
=======================================
  Files         484      484           
  Lines       46193    46193           
=======================================
+ Hits        46008    46009    +1     
+ Misses        185      184    -1     

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[dwierichs]

Nice, thanks @KetpuntoG 🙌
LGTM!

[obliviateandsurrender]

🚀