Bump @types/sharp from 0.29.2 to 0.29.4 (#4468)

Bumps [@types/sharp](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/sharp) from 0.29.2 to 0.29.4.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/sharp)

---
updated-dependencies:
- dependency-name: "@types/sharp"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -301,7 +301,7 @@
     "@types/request": "^2.48.7",
     "@types/request-promise-native": "^1.0.18",
     "@types/semver": "^7.3.9",
-    "@types/sharp": "^0.29.2",
+    "@types/sharp": "^0.29.4",
     "@types/spdy": "^3.4.5",
     "@types/tar": "^4.0.5",
     "@types/tcp-port-used": "^1.0.0",