Update minimum node version to 14

[fliiiix]

Seems like this was a bit outdated hint does not run on node 12

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: 'hint@7.1.10',
npm WARN EBADENGINE   required: { node: '>=14.0.0' },
npm WARN EBADENGINE   current: { node: 'v12.22.9', npm: '8.5.1' }
npm WARN EBADENGINE }

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For non-trivial changes, please make sure you also:

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Short description of the change(s)

[linux-foundation-easycla]

• ✅login: fliiiix / (8c70937)

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[vidorteg]

Thanks, LGTM