chore(deps): update dependency tsdx to v0.12.0 (#136)

Author: renovate[bot]

package.json

@@ -67,7 +67,7 @@
     "rollup-plugin-typescript2": "0.25.3",
     "semantic-ui-css": "2.4.1",
     "semantic-ui-react": "0.88.2",
-    "tsdx": "0.11.0",
+    "tsdx": "0.12.0",
     "tslib": "1.10.0",
     "typescript": "3.7.4"
   },