Add version chooser JavaScript helpers derived from pydata-sphinx-theme#436

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amotl merged 2 commits intomainfrom

amo/version-chooser-javascript

Sep 6, 2023

Commits on Sep 5, 2023

Version Chooser: Add JavaScript helpers derived from pydata-sphinx-theme
amotl
committed

Commits on Sep 6, 2023

Version Chooser: Integrate most recent changes from pydata-sphinx-theme
amotl
committed