build: fix type generation script

[wolfy1339]

Due to the recent changes to the tsconfig.json, type imports need to be marked as such, so that the compiler knows to strip it out from the output. By marking the type import, the script now runs correctly

Resolves #ISSUE_NUMBER

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Behavior

Before the change?

• The script would fail to run due to the json-schema module not being found

After the change?

• The script now finishes without failing due to the type import of json-schema

Other information

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Additional info

Pull request checklist

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Added the appropriate label for the given change

Does this introduce a breaking change?

Please see our docs on breaking changes to help!

• Yes (Please add the Type: Breaking change label)
• No

If Yes, what's the impact:

• N/A

Pull request type

Please add the corresponding label for change this PR introduces:

• Dependencies/code cleanup: Type: Maintenance

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[github-actions]

🎉 This PR is included in version 12.0.2 🎉

The release is available on:

• GitHub release
• npm package (@latest dist-tag)

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