make angle a named parameter for matplotlib Rectangle constructor

[viktortnk]

PR Summary

make angle a named parameter for matplotlib Rectangle constructor

https://matplotlib.org/stable/api/_as_gen/matplotlib.patches.Rectangle.html

According to the latest documentation matplotlib's Rectangle has only 3 positional arguments (not 4 as earlier).

As the name of parameters matches, the change should be compatible with earlier version of the library

Testing

In order to ensure this PR works as intended, it is:

• unit tested.
• other or not applicable (additional detail/rationale required)

Compliance with Standards

As the author, I certify that this PR conforms to the following standards:

• Code changes conform to PEP8 and docstrings conform to the Google Python style guide.
• A well-written summary explains what was done and why it was done.
• The PR is adequately tested and the testing details and links to external results are included.

[benjaminrwilson]

Hi @viktortnk , thank you for the PR! Would you mind pulling in the latest changes from main so we can resolve the CI?

[viktortnk]

Hi @benjaminrwilson
Sure, rebased.
I see all checks are green now

[benjaminrwilson]

Great, thank you!