chore(deps): update dependency gts to ^0.8.0 (#192)

Author: renovate[bot]

core/common/package.json

@@ -85,7 +85,7 @@
     "@types/tmp": "0.0.33",
     "@types/uuid": "^3.4.3",
     "codecov": "^3.0.2",
-    "gts": "^0.7.0",
+    "gts": "^0.8.0",
     "ink-docstrap": "^1.3.2",
     "intelli-espower-loader": "^1.0.1",
     "js-green-licenses": "^0.5.0",