plistlib documentation examples are not runnable

[dtrodrigues]

Documentation

The current plistlib documentation does not run as written. It would be helpful if users were able to copy and paste the code example and successfully run it.

Linked PRs

• gh-101992: update plistlib examples to be runnable #101994
• [3.10] gh-101992: update plistlib examples to be runnable (GH-101994) #101999
• [3.11] gh-101992: update plistlib examples to be runnable (GH-101994) #102000
• gh-101992: update pstlib module documentation #102133
• [3.11] gh-101992: update pstlib module documentation (GH-102133) #102428
• [3.10] gh-101992: update pstlib module documentation (GH-102133) #102429