Bump rollup-plugin-typescript2 from 0.29.0 to 0.30.0 (#359)

Bumps [rollup-plugin-typescript2](https://github.com/ezolenko/rollup-plugin-typescript2) from 0.29.0 to 0.30.0.
- [Release notes](https://github.com/ezolenko/rollup-plugin-typescript2/releases)
- [Commits](ezolenko/rollup-plugin-typescript2@0.29.0...0.30.0)

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

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

Author: dependabot[bot]

package-lock.json

@@ -74,7 +74,7 @@
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-serve": "^1.0.1",
     "rollup-plugin-terser": "^7.0.0",
-    "rollup-plugin-typescript2": "^0.29.0",
+    "rollup-plugin-typescript2": "^0.30.0",
     "sinon": "^9.0.1",
     "typescript": "^4.1.3"
   }