Editor: Update npm packages ahead of 6.4 RC1.
Updates the npm packages and code for:
* [https://github.com/WordPress/gutenberg/pull/55121 List: fix forward merging of nested list]
* [https://github.com/WordPress/gutenberg/pull/55182 Update consent string for using private APIs.]
* [https://github.com/WordPress/gutenberg/pull/55204 useBlockSettings: add missing useMemo dependencies]
* [https://github.com/WordPress/gutenberg/pull/55120 Remove the lightbox filter and view file when the lightbox setting is disabled.]
* [https://github.com/WordPress/gutenberg/pull/55245 Patterns: Remove the version enforcement for npm in engines field]
* [https://github.com/WordPress/gutenberg/pull/55237 Remove `@return void` from PHP function docs]
* [https://github.com/WordPress/gutenberg/pull/55141 Image: Disable lightbox editor UI for linked images]
* [https://github.com/WordPress/gutenberg/pull/55269 Image: Stop crashing with Lightbox on image blocks without an image]
* [https://github.com/WordPress/gutenberg/pull/55021 Update fullscreen icon]
* [https://github.com/WordPress/gutenberg/pull/55217 Template Part block: Fall back to current theme if no theme attribute is given.] This change is part of fix for a performance regression re-introduced by [56818].
References:
* [https://github.com/WordPress/gutenberg/pull/55298 Gutenberg PR 55298] Cherry-pick commits
Follow-up to [56818], [56816].
Props ellatrix, peterwilsoncc, jsnajdr, afercia, gziolo, isabel_brison, artemiosans, richtabor, bernhard-reiter, flixos90, mikachan, spacedmonkey, hellofromTonya.
See #59583, #59411.
Built from https://develop.svn.wordpress.org/trunk@56849
git-svn-id: http://core.svn.wordpress.org/trunk@56361 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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