gh-60055: Allow passing a Request instance for RobotParser URLs (#103753)

gh-60055: Allow passing a Request instance for RobotParser URLs (#103753)

* Allow passing a Request instance for the url parameter

* 📜🤖 Added by blurb_it.

* gh-60055: rebase onto main and document Request support

* Fix the lint warnings and CI Errors.

* Addressing RobotFileParser review comments.

* Update Doc/library/urllib.robotparser.rst

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
* Address additional Review Comments.

* Changed versionchanged to next.

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Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Senthil Kumaran <senthil@python.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>