Bump @rollup/plugin-typescript from 11.1.6 to 12.1.1 (#495)

Bumps [@rollup/plugin-typescript](https://github.com/rollup/plugins/tree/HEAD/packages/typescript) from 11.1.6 to 12.1.1.
- [Changelog](https://github.com/rollup/plugins/blob/master/packages/typescript/CHANGELOG.md)
- [Commits](https://github.com/rollup/plugins/commits/typescript-v12.1.1/packages/typescript)

---
updated-dependencies:
- dependency-name: "@rollup/plugin-typescript"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -75,7 +75,7 @@
     "@rollup/plugin-replace": "^5.0.7",
     "@rollup/plugin-strip": "^3.0.4",
     "@rollup/plugin-terser": "^0.4.4",
-    "@rollup/plugin-typescript": "^11.1.6",
+    "@rollup/plugin-typescript": "^12.1.1",
     "@types/chai": "^4.3.16",
     "@types/compression": "^1.7.5",
     "@types/cors": "^2.8.17",