Editor: Update packages for 6.6.2

[vcanales]

See ​https://make.wordpress.org/core/handbook/about/release-cycle/block-editor-release-process-for-major-releases/#package-updates-and-core-patches
See ​https://github.com/WordPress/gutenberg/commits/wp/6.6/ for the last changes.

Trac ticket: https://core.trac.wordpress.org/ticket/61982

Reviewed the version changes. ​Matches the expected package release. ✅

Next, testing it locally.

[hellofromTonya]

Patch: ​https://github.com/WordPress/wordpress-develop/pull/7290

• Package versions match what was ​published / released ✅
• Tested locally in Site Editor and front-end. No browser console errors. No noticeable issues with rendering. ✅

LGTM for commit 👍

[hellofromTonya]

In 58988:

Editor: Update packages for 6.6.2 RC1.

Updates the versions from the ​released packages for the following bugfixes:

• ​Global Styles: Fix block custom CSS pseudo element selectors
• ​Featured Image Block: Reduce CSS specificity
• ​Fix bumped specificity for layout styles in non-iframed editor
• ​Don't allow duplicating template parts in non-block-based themes
• ​Data Views: Don't render action modal when there are no eligible items
• ​Fix canvas issues by removing VisualEditor’s height
• ​Post Editor: fix click space after post content to append
• ​Post Editor: Prevent popover from being hidden by metabox
• ​Post editor: apply space below content using a pseudo-element instead of padding-bottom
• ​Avoid errors for post types without a 'menu_icon'
• ​Update postcss-prefixwrap dependency to 1.51.0 to fix prefixing in :where selectors

Props vcanales.
Fixes #61982.
See #61704, #61769, #61829.

Committed to trunk via https://core.trac.wordpress.org/changeset/58988.

[hellofromTonya]

Reopening for 2nd committer sign-off to backport [58988] to the 6.6 branch.

[jorbin]

[58988] matches the package changes I expect for 6.6 and and looks good for backport.

[jorbin]

In 58989:

Editor: Update packages for 6.6.2 RC1.

Updates the versions from the ​released packages for the following bugfixes:

• ​Global Styles: Fix block custom CSS pseudo element selectors
• ​Featured Image Block: Reduce CSS specificity
• ​Fix bumped specificity for layout styles in non-iframed editor
• ​Don't allow duplicating template parts in non-block-based themes
• ​Data Views: Don't render action modal when there are no eligible items
• ​Fix canvas issues by removing VisualEditor’s height
• ​Post Editor: fix click space after post content to append
• ​Post Editor: Prevent popover from being hidden by metabox
• ​Post editor: apply space below content using a pseudo-element instead of padding-bottom
• ​Avoid errors for post types without a 'menu_icon'
• ​Update postcss-prefixwrap dependency to 1.51.0 to fix prefixing in :where selectors

Reviewed by jorbin, hellofromTonya.
Merges [58988] to the 6.6 branch.

Props vcanales.
Fixes #61982.
See #61704, #61769, #61829.