Bump typescript-to-lua from 1.1.1 to 1.2.0 (TypeScriptToLua#86)

Bumps [typescript-to-lua](https://github.com/TypeScriptToLua/TypeScriptToLua) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/TypeScriptToLua/TypeScriptToLua/releases)
- [Changelog](https://github.com/TypeScriptToLua/TypeScriptToLua/blob/master/CHANGELOG.md)
- [Commits](TypeScriptToLua/TypeScriptToLua@v1.1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: typescript-to-lua
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

Author: dependabot[bot]

package-lock.json

@@ -35,7 +35,7 @@
         "react-json-tree": "^0.15.0",
         "react-monaco-editor": "^0.43.0",
         "stream-browserify": "^3.0.0",
-        "typescript-to-lua": "1.1.1"
+        "typescript-to-lua": "1.2.0"
     },
     "devDependencies": {
         "@ark120202/typescript-config": "^2.2.0",