⬆️ Update node-red-node-email to v2.2.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
node-red-node-email (source)	2.2.0 -> 2.2.1

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Release Notes

node-red/node-red-nodes (node-red-node-email)

### [`v2.2.1`](https://togithub.com/node-red/node-red-nodes/compare/fd027aa95a5c0847596a96705c3a05c969ae39a9...ea48b6acdd469d8c790503459c3f96994e3eab9b) [Compare Source](https://togithub.com/node-red/node-red-nodes/compare/fd027aa95a5c0847596a96705c3a05c969ae39a9...ea48b6acdd469d8c790503459c3f96994e3eab9b)

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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