Merge pull request #153 from aeagle/dependabot/npm_and_yarn/nextjs-demo/postcss-and-next-8.4.31

Bump postcss and next in /nextjs-demo

Author: aeagle

nextjs-demo/package-lock.json

@@ -15,7 +15,7 @@
 		"@types/react-dom": "18.0.10",
 		"eslint": "8.31.0",
 		"eslint-config-next": "13.1.1",
-		"next": "13.1.1",
+		"next": "13.5.6",
 		"react": "18.2.0",
 		"react-dom": "18.2.0",
 		"react-spaces": "file:../dist",