Update dependency tslib to v2.3.1

package.json

@@ -35,7 +35,7 @@
     "ngx-pipes": "2.7.5",
     "rxjs": "6.6.7",
     "rxjs-compat": "6.6.7",
-    "tslib": "2.3.0",
+    "tslib": "2.3.1",
     "zone.js": "0.11.4"
   },
   "devDependencies": {

yarn.lock

@@ -7262,10 +7262,10 @@ [email protected]:
     source-map-support "^0.5.17"
     yn "3.1.1"
 
-[email protected].0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.0.tgz#803b8cdab3e12ba581a4ca41c8839bbb0dacb09e"
-  integrity sha512-N82ooyxVNm6h1riLCoyS9e3fuJ3AMG2zIZs2Gd1ATcSFjSA23Q0fzjjZeh0jbJvWVDZ0cJT8yaNNaaXHzueNjg==
+[email protected].1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==
 
 tslib@^1.10.0, tslib@^1.8.0:
   version "1.14.1"