Upgrade jupyterlab-gallery to version 0.3.2

[krassowski]

Reference Issues or PRs

Includes an urgent hotfix for cloning not working on some nebari instances (nebari-dev/jupyterlab-gallery#26), improved UX and a host of bug fixes.

• https://github.com/nebari-dev/jupyterlab-gallery/releases/tag/v0.3.0
• https://github.com/nebari-dev/jupyterlab-gallery/releases/tag/v0.3.1
• https://github.com/nebari-dev/jupyterlab-gallery/releases/tag/v0.3.2

What does this implement/fix?

Put a x in the boxes that apply

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds a feature)
• Breaking change (fix or feature that would cause existing features not to work as expected)
• Documentation Update
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build related changes
• Other (please describe):

Testing

• Did you test the pull request locally?
• Did you add new tests?

[marcelovilla]

Thanks @krassowski !