Starting to enrich the annotation module

[MekJohn]

1. I'm incorporating all main parts of annotations as per ISO.
2. Then I will try to connect those new annotation classes to PdfReader class, in order the read and get same object from and to pdf documents.
3. Also PdfWriter will be touched in order to be sure that annotation are correctly write the new annotation object.

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 24 lines in your changes missing coverage. Please review.

Please upload report for BASE (main@5b50f47). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
pypdf/annotations/_markup_annotations.py	33.33%	23 Missing and 1 partial ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2935   +/-   ##
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  Coverage        ?   96.14%           
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  Files           ?       52           
  Lines           ?     8778           
  Branches        ?     1593           
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  Hits            ?     8440           
  Misses          ?      209           
  Partials        ?      129           

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[stefan6419846]

Thanks for the PR. I suggest to not do everything at once, but in smaller PRs to simplify reviews for us as per the contribution docs. Additionally, I am going to mark this PR as draft for now. Feel free to mark it as ready for review if you think we should have a further look at it.