Bump date-fns-tz from 1.1.3 to 1.1.4

Bumps [date-fns-tz](https://github.com/marnusw/date-fns-tz) from 1.1.3 to 1.1.4.
- [Release notes](https://github.com/marnusw/date-fns-tz/releases)
- [Changelog](https://github.com/marnusw/date-fns-tz/blob/master/CHANGELOG.md)
- [Commits](https://github.com/marnusw/date-fns-tz/compare/v1.1.3...v1.1.4)

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

package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "date-fns": "^2.21.1",
-    "date-fns-tz": "^1.1.3",
+    "date-fns-tz": "^1.1.4",
     "ics": "^2.27.0",
     "mongoose": "^5.12.5",
     "next": "^10.1.3",