chore: bump chart.js from 3.5.0 to 3.9.1 in /site (#4294)

Bumps [chart.js](https://github.com/chartjs/Chart.js) from 3.5.0 to 3.9.1.
- [Release notes](https://github.com/chartjs/Chart.js/releases)
- [Commits](https://github.com/chartjs/Chart.js/compare/v3.5.0...v3.9.1)

---
updated-dependencies:
- dependency-name: chart.js
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

site/package.json

@@ -38,7 +38,7 @@
     "@xstate/react": "3.0.1",
     "axios": "0.26.1",
     "can-ndjson-stream": "1.0.2",
-    "chart.js": "3.5.0",
+    "chart.js": "3.9.1",
     "chartjs-adapter-date-fns": "2.0.0",
     "cron-parser": "4.6.0",
     "cronstrue": "2.11.0",

site/yarn.lock

@@ -4982,10 +4982,10 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
-chart.js@3.5.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-3.5.0.tgz#6eb075332d4ebbbb20a94e5a07a234052ed6c4fb"
-  integrity sha512-J1a4EAb1Gi/KbhwDRmoovHTRuqT8qdF0kZ4XgwxpGethJHUdDrkqyPYwke0a+BuvSeUxPf8Cos6AX2AB8H8GLA==
+chart.js@3.9.1:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/chart.js/-/chart.js-3.9.1.tgz#3abf2c775169c4c71217a107163ac708515924b8"
+  integrity sha512-Ro2JbLmvg83gXF5F4sniaQ+lTbSv18E+TIf2cOeiH1Iqd2PGFOtem+DUufMZsCJwFE7ywPOpfXFBwRTGq7dh6w==
 
 chartjs-adapter-date-fns@2.0.0:
   version "2.0.0"