Bump @types/chart.js from 2.9.28 to 2.9.30

Bumps [@types/chart.js](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/chart.js) from 2.9.28 to 2.9.30.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/chart.js)

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

web/package-lock.json

@@ -1567,9 +1567,9 @@
       }
     },
     "@types/chart.js": {
-      "version": "2.9.28",
-      "resolved": "https://registry.npmjs.org/@types/chart.js/-/chart.js-2.9.28.tgz",
-      "integrity": "sha512-9YYhsxRngRJb0dkuaU5BezkF+zvvVHnwdRw+rtlahtFb4zqNf9YSgWsOq+dLYeh0fqsWmHUYLR64eNigh02F+w==",
+      "version": "2.9.30",
+      "resolved": "https://registry.npmjs.org/@types/chart.js/-/chart.js-2.9.30.tgz",
+      "integrity": "sha512-EgjxUUZFvf6ls3kW2CwyrnSJhgyKxgwrlp/W5G9wqyPEO9iFatO63zAA7L24YqgMxiDjQ+tG7ODU+2yWH91lPg==",
       "dev": true,
       "requires": {
         "moment": "^2.10.2"

web/package.json

@@ -23,7 +23,7 @@
     "sass": "^1.26.11"
   },
   "devDependencies": {
-    "@types/chart.js": "^2.9.28",
+    "@types/chart.js": "^2.9.30",
     "@types/classnames": "^2.2.11",
     "@types/node": "^14.11.2",
     "@types/prop-types": "^15.7.3",