Issues closed by this PR

• Closes [Bug]: Rational cannot be formatted using float specification in notebook tests #633
• Closes [Documentation]: Modify tutorials to have Python 3.10+ friendly syntax #639

Description of the changes in this PR

• This PR updates tutorial 03 to fix the issue that @d-kad noticed in [Documentation]: Modify tutorials to have Python 3.10+ friendly syntax #639 - the solution was to just convert the rational action value to a string before including it in the f-string, which looks good to me.
• I also removed the version specific check for running tutorial tests so the 3.10 GH action will not skip them
• Also noticed there was a mistake in python.yml and have updated the names of macos- jobs and ensured they run the full test suite including tutorials

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