chore(deps-dev): bump rollup-plugin-typescript2 from 0.30.0 to 0.31.0

Bumps [rollup-plugin-typescript2](https://github.com/ezolenko/rollup-plugin-typescript2) from 0.30.0 to 0.31.0.
- [Release notes](https://github.com/ezolenko/rollup-plugin-typescript2/releases)
- [Commits](https://github.com/ezolenko/rollup-plugin-typescript2/compare/0.30.0...0.31.0)

---
updated-dependencies:
- dependency-name: rollup-plugin-typescript2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -70,7 +70,7 @@
     "rollup-plugin-livereload": "^2.0.5",
     "rollup-plugin-postcss": "^4.0.1",
     "rollup-plugin-serve": "^1.1.0",
-    "rollup-plugin-typescript2": "^0.30.0",
+    "rollup-plugin-typescript2": "^0.31.0",
     "start-server-and-test": "^1.14.0",
     "typescript": "^4.4.4"
   },