Bump class-transformer from 0.2.3 to 0.3.1

Bumps [class-transformer](https://github.com/typestack/class-transformer) from 0.2.3 to 0.3.1.
- [Release notes](https://github.com/typestack/class-transformer/releases)
- [Changelog](https://github.com/typestack/class-transformer/blob/develop/CHANGELOG.md)
- [Commits](typestack/class-transformer@v0.2.3...v0.3.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -45,7 +45,7 @@
     "antlr4-autosuggest": "0.0.28",
     "antlr4ts": "^0.4.1-alpha.0",
     "chart.js": "^2.9.3",
-    "class-transformer": "~0.2.3",
+    "class-transformer": "~0.3.1",
     "core-js": "^2.6.3",
     "dayjs": "~1.8.15",
     "event-source-polyfill": "^1.0.9",