chore: bump tslib to prevent build error

package.json

@@ -87,8 +87,8 @@
 		"terser-webpack-plugin": "~3.0.6",
 		"ts-jest": "26.4.0",
 		"ts-node": "~8.10.2",
-		"ts-patch": "^1.2.5",
-		"tslib": "2.0.2",
+		"ts-patch": "^1.3.1",
+		"tslib": "2.1.0",
 		"tslint": "~6.1.3",
 		"typescript": "~4.0.5",
 		"webpack": "~4.44.1",

packages/core/package.json

@@ -31,7 +31,7 @@
     "css-tree": "^1.0.0-alpha.39",
     "@nativescript/hook": "~2.0.0",
     "reduce-css-calc": "^2.1.7",
-        "tslib": "2.0.2"
+        "tslib": "2.1.0"
   },
   "nativescript": {
       "platforms": {