Update dependency jupyterlab to v4.3.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
jupyterlab (changelog)	==4.3.0 -> ==4.3.1

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Release Notes

jupyterlab/jupyterlab (jupyterlab)

v4.3.1

Compare Source

4.3.1

(Full Changelog)

Bugs fixed

• Fix total size estimation in full windowing mode to reduce scrollbar jitter #​16950 (@​krassowski)
• Fix moving files when Last Modified column is hidden #​16962 (@​krassowski)
• Enable Scroll for Overflowing Menus on Small Screens #​16945 (@​Darshan808)
• Fix prefix removal when reconciling completions from multiple sources #​16953 (@​krassowski)
• Disable paste for read-only markdown cells & fix replace all for markdown cells #​16943 (@​itsmevichu)
• Maintain autosave timers while disconnected #​16903 (@​holzman)
• Fix Regex Functionality for Find and Replace / Replace All #​16940 (@​itsmevichu)
• Fix triggering completer on the beginning of the lines #​16863 (@​andrewfulton9)
• Add clarification about FileFormat in Services.Contents #​16927 (@​cmarmo)
• Reuse serverSettings when reopen an existing terminal #​16921 (@​ianthomas23)

Documentation improvements

• Document IInlineCompletionItem.token #​16959 (@​fcollonval)
• Fix triggering completer on the beginning of the lines #​16863 (@​andrewfulton9)
• Fix inconsistency in Contents.IChangedArgs documentation #​16918 (@​cmarmo)

Contributors to this release

(GitHub contributors page for this release)

@​Darshan808 | @​JasonWeill | @​jtpio | @​jupyterlab-probot | @​kellyrowland | @​krassowski | @​kuraga | @​meeseeksmachine

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