increase timeout for angular and react demo (#811)

angular-demo/jest.config.js

@@ -9,7 +9,7 @@ module.exports = {
 		URL: "http://localhost:4200",
 	},
 	verbose: true,
-	testTimeout: 30000,
+	testTimeout: 100000,
 	transform: {
 		"^.+\\.tsx?$": "babel-jest",
 	},

react-demo/jest.config.js

@@ -9,7 +9,7 @@ module.exports = {
 		URL: "http://localhost:3000",
 	},
 	verbose: true,
-	testTimeout: 20000,
+	testTimeout: 100000,
 	transform: {
 		"^.+\\.jsx?$": "babel-jest",
 	},