Bump @fullcalendar/core from 6.1.18 to 6.1.19 in /Plan/react/dashboard (#4218)

Bumps [@fullcalendar/core](https://github.com/fullcalendar/fullcalendar/tree/HEAD/packages/core) from 6.1.18 to 6.1.19.
- [Release notes](https://github.com/fullcalendar/fullcalendar/releases)
- [Changelog](https://github.com/fullcalendar/fullcalendar/blob/main/CHANGELOG.md)
- [Commits](https://github.com/fullcalendar/fullcalendar/commits/v6.1.19/packages/core)

---
updated-dependencies:
- dependency-name: "@fullcalendar/core"
  dependency-version: 6.1.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

Plan/react/dashboard/package.json

@@ -14,7 +14,7 @@
     "@fortawesome/free-solid-svg-icons": "^6.7.2",
     "@fortawesome/react-fontawesome": "^0.2.2",
     "@fullcalendar/bootstrap": "^6.1.17",
-    "@fullcalendar/core": "^6.1.18",
+    "@fullcalendar/core": "^6.1.19",
     "@fullcalendar/daygrid": "^6.1.17",
     "@fullcalendar/interaction": "^6.1.17",
     "@fullcalendar/react": "^6.1.17",

Plan/react/dashboard/yarn.lock

@@ -684,10 +684,10 @@
   resolved "https://registry.yarnpkg.com/@fullcalendar/bootstrap/-/bootstrap-6.1.17.tgz#dc7fc0ce15387ce36d4fc20ef2ffb409e7408fb4"
   integrity sha512-8oGlepD17TEx+D7HqCKCoH1P19yDDbMaLBjuV3fW3XsYCqVZ3uGHcXSVHr7Jw/GzWB05vKiU/+CVXFmApltrsQ==
 
-"@fullcalendar/core@^6.1.18":
-  version "6.1.18"
-  resolved "https://registry.yarnpkg.com/@fullcalendar/core/-/core-6.1.18.tgz#772477215aa45c4cad0f45a83465a9c8095bd15a"
-  integrity sha512-cD7XtZIZZ87Cg2+itnpsONCsZ89VIfLLDZ22pQX4IQVWlpYUB3bcCf878DhWkqyEen6dhi5ePtBoqYgm5K+0fQ==
+"@fullcalendar/core@^6.1.19":
+  version "6.1.19"
+  resolved "https://registry.yarnpkg.com/@fullcalendar/core/-/core-6.1.19.tgz#60379111ba0cfb9fd9bc6594fee47cf855fc77b2"
+  integrity sha512-z0aVlO5e4Wah6p6mouM0UEqtRf1MZZPt4mwzEyU6kusaNL+dlWQgAasF2cK23hwT4cmxkEmr4inULXgpyeExdQ==
   dependencies:
     preact "~10.12.1"