Make Labs and Settings modals compatible with Gutenberg >=14.3.0

[WunderBart]

Fixes #2474

Description

Fix a regression where the Editor settings and CoBlocks Labs modals render empty for Gutenberg versions >=14.3.0. The breaking change was introduced in WordPress/gutenberg#44642).

Types of changes

Bug fix (non-breaking change which fixes an issue)

How has this been tested?

1. Checkout this branch,

2. wp-env start && yarn start,

3. Make sure the Gutenberg plugin is not installed (the trunk version is active),

4. Go to a new post page,

5. Click the three dots menu in the top right corner,

6. Click Editor settings and CoBlocks Labs and make sure they render correctly,

   Editor settings modal	CoBlocks Labs modal

7. Install and activate the latest Gutenberg plugin (v15.0.1 at the time of writing),

8. Repeat steps 4-6,

9. Checkout master branch,

10. Repeat steps 4-6, but now both modals should render broken:

    Editor settings modal	CoBlocks Labs modal

Acceptance criteria

Both modals should be compatible with the latest and trunk version of Gutenberg.

[AnthonyLedesma]

Excellent changes. Thank you very much for making these changes @WunderBart. Tested and working well.

[WunderBart]

Excellent changes. Thank you very much for making these changes @WunderBart. Tested and working well.

Thank you, @AnthonyLedesma! 🙌 Do you know if it will land in a patch release anytime soon?