Bump undefsafe and nodemon

Bumps [undefsafe](https://github.com/remy/undefsafe) and [nodemon](https://github.com/remy/nodemon). These dependencies needed to be updated together.

Updates `undefsafe` from 0.0.3 to 2.0.5
- [Release notes](https://github.com/remy/undefsafe/releases)
- [Commits](remy/undefsafe@v0.0.3...v2.0.5)

Updates `nodemon` from 1.11.0 to 1.19.4
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](remy/nodemon@v1.11.0...v1.19.4)

---
updated-dependencies:
- dependency-name: undefsafe
  dependency-type: indirect
- dependency-name: nodemon
  dependency-type: indirect
...

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