chore(deps): update dependency tsickle to v0.38.1

Author: renovate-bot

packages/angular/package.json

@@ -65,7 +65,7 @@
     "rimraf": "2.6.3",
     "rxjs": "6.4.0",
     "ts-jest": "24.0.2",
-    "tsickle": "0.34.3",
+    "tsickle": "0.38.1",
     "typescript": "3.2.4",
     "zone.js": "0.9.0",
     "apollo-link": "1.2.11"

packages/core/package.json

@@ -53,7 +53,7 @@
     "ng-packagr": "4.7.1",
     "rimraf": "2.6.3",
     "ts-jest": "24.0.2",
-    "tsickle": "0.34.3",
+    "tsickle": "0.38.1",
     "typescript": "3.2.4"
   },
   "jest": {