We need to drop node 16 support, [as support for it is ends much earlier now, due to support for openssl 1.1.1 ending](https://nodejs.org/en/blog/announcements/nodejs16-eol).
`0.236.x` releases will continue to support Node.js 16 for another two months, and `1.x.x` releases will only support Node.js 18 for now.
* add typedi
* convert ActiveWorkflowRunner into an injectable service
* convert ExternalHooks into an injectable service
* convert InternalHooks into an injectable service
* convert LoadNodesAndCredentials into an injectable service
* convert NodeTypes and CredentialTypes into an injectable service
* convert ActiveExecutions into an injectable service
* convert WaitTracker into an injectable service
* convert Push into an injectable service
* convert ActiveWebhooks and TestWebhooks into an injectable services
* handle circular references, and log errors when a circular dependency is found
* upgrade ts-node
* move tslint and typescript to a single place
* source-map-support should be loaded in the `n8n` bin script, and not in core
* upgrade jest
* Support only node.js 14, 16, or 18