[wp-trac] [WordPress Trac] #48456: Update CodeMirror to latest v5 version

[WordPress Trac]

#48456: Update CodeMirror to latest v5 version
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 Reporter:  TobiasBg                             |       Owner:
                                                 |  westonruter
     Type:  enhancement                          |      Status:  closed
 Priority:  normal                               |   Milestone:  7.0
Component:  External Libraries                   |     Version:  4.9
 Severity:  normal                               |  Resolution:  fixed
 Keywords:  early has-patch needs-testing add-   |     Focuses:  javascript
  to-field-guide                                 |
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Comment (by westonruter):

 In [changeset:"61830" 61830]:
 {{{
 #!CommitTicketReference repository="" revision="61830"
 Build/Test Tools: Integrate TypeScript into the core development workflow.

 This introduces a new GitHub Action workflow for JavaScript type checking,
 mirroring the implementation for PHPStan in #61175. It also adds a
 `typecheck:js` Grunt task and includes it in the `precommit:js` task list.
 Only files related to the code editor are initially checked with
 TypeScript, with the expectation that additional files will be added to
 the `files` list in `tsconfig.json` as a part of ongoing maintenance work,
 for example #64238 and #64226.

 Developed in https://github.com/WordPress/wordpress-develop/pull/11131

 Follow up to r61699, r61800, r61539.

 Props westonruter, jonsurrell.
 See #61175, #64661, #48456.
 Fixes #64662.
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/48456#comment:28>
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