Bump moment-timezone from 0.5.48 to 0.6.0 in /vendor

Bumps [moment-timezone](https://github.com/moment/moment-timezone) from 0.5.48 to 0.6.0.
- [Release notes](https://github.com/moment/moment-timezone/releases)
- [Changelog](https://github.com/moment/moment-timezone/blob/develop/changelog.md)
- [Commits](moment/moment-timezone@0.5.48...0.6.0)

---
updated-dependencies:
- dependency-name: moment-timezone
  dependency-version: 0.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

vendor/package-lock.json

@@ -15,7 +15,7 @@
 		"animate.css": "^4.1.1",
 		"croner": "^9.0.0",
 		"moment": "^2.30.1",
-		"moment-timezone": "^0.5.48",
+		"moment-timezone": "^0.6.0",
 		"nunjucks": "^3.2.4",
 		"suncalc": "^1.9.0",
 		"weathericons": "^2.1.0"