⬆️ Update node-red to v3.1.9

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
node-red (source)	3.1.8 -> 3.1.9

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Release Notes

node-red/node-red (node-red)

### [`v3.1.9`](https://togithub.com/node-red/node-red/blob/HEAD/CHANGELOG.md#319-Maintenance-Release) [Compare Source](https://togithub.com/node-red/node-red/compare/3.1.8...3.1.9) - Prevent subflow being added to itself ([#​4654](https://togithub.com/node-red/node-red/issues/4654)) [@​knolleary](https://togithub.com/knolleary) - Fix use of spawn on windows with cmd files ([#​4652](https://togithub.com/node-red/node-red/issues/4652)) [@​knolleary](https://togithub.com/knolleary) - Guard refresh of unknown subflow ([#​4640](https://togithub.com/node-red/node-red/issues/4640)) [@​knolleary](https://togithub.com/knolleary) - Fix subflow module sending messages to debug sidebar ([#​4642](https://togithub.com/node-red/node-red/issues/4642)) [@​knolleary](https://togithub.com/knolleary)

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Configuration

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