Update dependency nodemon to v1.19.4

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
nodemon (source)	1.19.1 -> 1.19.4

---

Release Notes

remy/nodemon (nodemon)

### [`v1.19.4`](https://redirect.github.com/remy/nodemon/releases/tag/v1.19.4) [Compare Source](https://redirect.github.com/remy/nodemon/compare/v1.19.3...v1.19.4) ##### Bug Fixes - Replace `jade` references by `pug` ([7d6c1a8](https://redirect.github.com/remy/nodemon/commit/7d6c1a8)), closes [#​1595](https://redirect.github.com/remy/nodemon/issues/1595) ### [`v1.19.3`](https://redirect.github.com/remy/nodemon/releases/tag/v1.19.3) [Compare Source](https://redirect.github.com/remy/nodemon/compare/v1.19.2...v1.19.3) ##### Bug Fixes - to avoid confusion like in [#​1528](https://redirect.github.com/remy/nodemon/issues/1528), always report used extension ([eead311](https://redirect.github.com/remy/nodemon/commit/eead311)) ### [`v1.19.2`](https://redirect.github.com/remy/nodemon/releases/tag/v1.19.2) [Compare Source](https://redirect.github.com/remy/nodemon/compare/v1.19.1...v1.19.2) ##### Bug Fixes - langauge around "watching" ([#​1591](https://redirect.github.com/remy/nodemon/issues/1591)) ([12b66cd](https://redirect.github.com/remy/nodemon/commit/12b66cd))

---

Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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

---

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