[Security] Bump ckeditor from 4.8.0 to 4.11.3

[dependabot-preview]

Bumps ckeditor from 4.8.0 to 4.11.3. This update includes security fixes.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects ckeditor
CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste.

Affected versions: < 4.11.0

Changelog

Sourced from ckeditor's changelog.

CKEditor 4.11.3

Fixed Issues:

• #2721, #487: Fixed: The order of sublist items is reversed when a higher level list item is removed.
• #2527: Fixed: Emoji autocomplete order does not prioritize emojis with the name starting from the used string.
• #2572: Fixed: Icons in the Emoji dropdown navigation groups are not centered.
• #1191: Fixed: Items in the elements path are draggable.
• #2292: Fixed: Dropping a list with a link on the editor's margin causes a console error and removes the dragged text from editor.
• #2756: Fixed: The Auto Link plugin causes an error when typing in the source editing mode.
• #1986: Fixed: The Cell Properties dialog from the Table Tools plugin shows styles that are not allowed through config.allowedContent.
• #2565: [IE, Edge] Fixed: Buttons in the editor toolbar are activated by clicking them with the right mouse button.
• #2792: Fixed: A bug in the Copy Formatting plugin that caused the following issues:
  • #2780: Fixed: Undo steps disappear after multiple changes of selection.
  • #2470: [Firefox] Fixed: Widget's nested editable gets blurred upon focus.
  • #2655: [Chrome, Safari] Fixed: Widget's nested editable cannot be focused under certain circumstances.

CKEditor 4.11.2

Fixed Issues:

• #2403: Fixed: Styling inline editor initialized inside a table with the Table Selection plugin is causing style leaks.
• #2514: Fixed: Pasting table data into inline editor initialized inside a table with the Table Selection plugin inserts pasted content into the wrapping table.
• #2451: Fixed: The Remove Format plugin changes selection.
• #2546: Fixed: The separator in the toolbar moves when buttons are focused.
• #2506: Fixed: Enhanced Image throws a type error when an empty <figure> tag with an image class is upcasted.
• #2650: Fixed: Table dialog validator fails when the getValue() function is defined in the global scope.
• #2690: Fixed: Decimal characters are removed from the inside of numbered lists when pasting content using the Paste from Word plugin.
• #2205: Fixed: It is not possible to add new list items under an item containing a block element.
• #2411, #2438 Fixed: Apply numbered list option throws a console error for a specific markup.
• #2430 Fixed: Color Button and List Block items are draggable.

Other Changes:

• Updated the WebSpellChecker (WSC) plugin:
  • #52 Fixed: Clicking "Finish Checking" without a prior action would hang the Spell Checking dialog.
• #2603: Corrected the GPL license entry in the package.json file.

CKEditor 4.11.1

Fixed Issues:

• #2571: Fixed: Clicking the categories in the Emoji dropdown panel scrolls the entire page.

CKEditor 4.11

Security Updates:

• Fixed XSS vulnerability in the HTML parser reported by maxarr.

... (truncated)

Commits

• 7989de7 Added CKEditor 4.11.3 standard-all.
• b711816 Added CKEditor 4.11.2 standard-all.
• 85c07e9 Use image hotlinked to CDN.
• 70e6f8f Added CKEditor 4.11.1 standard-all.
• e92b6fb Merge branch 'latest'
• bee795a Merge branch 'master' into latest
• da5154f Merge branch 'master' into stable
• 771a944 Added CKEditor 4.11.0 standard-all.
• 835e162 Duplicated readme assets in root directory to get around ckeditor/ckeditor-de...
• 279d943 Added CKEditor 4.10.1 standard-all.
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #66.