build(deps): bump jsonwebtoken, botbuilder-core, botbuilder-dialogs a…

…nd botframework-connector

Bumps [jsonwebtoken](https://github.com/auth0/node-jsonwebtoken), [botbuilder-core](https://github.com/Microsoft/botbuilder-js), [botbuilder-dialogs](https://github.com/Microsoft/botbuilder-js) and [botframework-connector](https://github.com/Microsoft/botbuilder-js). These dependencies needed to be updated together.

Updates `jsonwebtoken` from 8.0.1 to 9.0.0
- [Release notes](https://github.com/auth0/node-jsonwebtoken/releases)
- [Changelog](https://github.com/auth0/node-jsonwebtoken/blob/master/CHANGELOG.md)
- [Commits](auth0/node-jsonwebtoken@v8.0.1...v9.0.0)

Updates `botbuilder-core` from 4.16.0 to 4.19.0
- [Release notes](https://github.com/Microsoft/botbuilder-js/releases)
- [Commits](https://github.com/Microsoft/botbuilder-js/commits)

Updates `botbuilder-dialogs` from 4.16.0 to 4.19.0
- [Release notes](https://github.com/Microsoft/botbuilder-js/releases)
- [Commits](https://github.com/Microsoft/botbuilder-js/commits)

Updates `botframework-connector` from 4.16.0 to 4.19.0
- [Release notes](https://github.com/Microsoft/botbuilder-js/releases)
- [Commits](https://github.com/Microsoft/botbuilder-js/commits)

---
updated-dependencies:
- dependency-name: jsonwebtoken
  dependency-type: indirect
- dependency-name: botbuilder-core
  dependency-type: indirect
- dependency-name: botbuilder-dialogs
  dependency-type: indirect
- dependency-name: botframework-connector
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>