chore(deps): update dependency gts to v3 (#102)

renovate[bot] · renovate-bot · web-flow · commit bbf3bfdb1c24 · 2020-10-14T12:18:49.000-07:00
Co-authored-by: Renovate Bot &lt;bot@renovateapp.com&gt;
diff --git a/package.json b/package.json
@@ -41,7 +41,7 @@
     "c8": "^7.3.0",
     "chai": "^4.0.1",
     "cross-env": "^7.0.2",
-    "gts": "^2.0.2",
+    "gts": "^3.0.0",
     "mocha": "^8.0.0",
     "rimraf": "^3.0.2",
     "rollup": "^2.26.10",
