chore(deps-dev): bump luxon from 1.23.0 to 1.28.1 (#616)

Bumps [luxon](https://github.com/moment/luxon) from 1.23.0 to 1.28.1.
- [Release notes](https://github.com/moment/luxon/releases)
- [Changelog](https://github.com/moment/luxon/blob/master/CHANGELOG.md)
- [Commits](moment/luxon@1.23.0...1.28.1)

---
updated-dependencies:
- dependency-name: luxon
  dependency-type: direct:development
...

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

package.json

@@ -139,7 +139,7 @@
     "jquery-ui": "1.13.2",
     "js-worker-search": "^1.2.1",
     "license-checker": "^15.0.0",
-    "luxon": "1.23.0",
+    "luxon": "1.28.1",
     "npm-run-all": "4.1.5",
     "prettier": "2.1.2",
     "pretty-quick": "3.1.0",

yarn.lock

@@ -6511,10 +6511,10 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
-luxon@1.23.0:
-  version "1.23.0"
-  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.23.0.tgz#23b748ad0f2d5494dc4d2878c19278c1e651410c"
-  integrity sha512-+6a/bXsCWrrR8vfbL41iM92es12zwV2Rum/KPkT+ubOZnnU3Sqbqok/FmD1xsWlWN2Y9Hu0fU/vNgU24ns7bpA==
+luxon@1.28.1:
+  version "1.28.1"
+  resolved "https://registry.yarnpkg.com/luxon/-/luxon-1.28.1.tgz#528cdf3624a54506d710290a2341aa8e6e6c61b0"
+  integrity sha512-gYHAa180mKrNIUJCbwpmD0aTu9kV0dREDrwNnuyFAsO1Wt0EVYSZelPnJlbj9HplzXX/YWXHFTL45kvZ53M0pw==
 
 magic-string@^0.25.7:
   version "0.25.7"