Bump rollup-plugin-typescript2 in /token-lending/js (#796)

Bumps [rollup-plugin-typescript2](https://github.com/ezolenko/rollup-plugin-typescript2) from 0.28.0 to 0.29.0.
- [Release notes](https://github.com/ezolenko/rollup-plugin-typescript2/releases)
- [Commits](ezolenko/rollup-plugin-typescript2@0.28.0...0.29.0)

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

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

Author: dependabot[bot]

token-lending/js/package-lock.json

@@ -61,7 +61,7 @@
     "rollup-plugin-json": "^4.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-sourcemaps": "^0.6.3",
-    "rollup-plugin-typescript2": "^0.28.0",
+    "rollup-plugin-typescript2": "^0.29.0",
     "ts-node": "^9.0.0",
     "typescript": "^4.0.5"
   },