chore: hardcode tslib version to 1.10.0 (#7776)

package.json

@@ -39,7 +39,7 @@
     "shelljs": "^0.7.0",
     "source-map-support": "^0.4.17",
     "time-grunt": "1.3.0",
-    "tslib": "^1.9.3",
+    "tslib": "1.10.0",
     "tslint": "^5.4.3",
     "typedoc": "^0.13.0",
     "typedoc-plugin-external-module-name": "git://github.com/PanayotCankov/typedoc-plugin-external-module-name.git#with-js",

tns-core-modules/package.json

@@ -28,7 +28,7 @@
   "dependencies": {
     "reduce-css-calc": "^2.1.6",
     "tns-core-modules-widgets": "next",
-    "tslib": "^1.9.3"
+    "tslib": "1.10.0"
   },
   "devDependencies": {
     "@types/node": "~7.0.5",