chore: Use highest possible Node.js version in Codesandbox

eps1lon · eps1lon · commit b8b1ca57ad54 · 2023-09-16T11:22:02.000+02:00
diff --git a/.codesandbox/ci.json b/.codesandbox/ci.json
@@ -1,5 +1,5 @@
 {
   "installCommand": "install:csb",
   "sandboxes": ["github/kentcdodds/react-testing-library-examples"],
-  "node": "20"
+  "node": "18"
 }

Original file line number	Diff line number	Diff line change
`@@ -1,5 +1,5 @@`
`1`	`1`	`{`
`2`	`2`	`"installCommand": "install:csb",`
`3`	`3`	`"sandboxes": ["github/kentcdodds/react-testing-library-examples"],`
`4`		`- "node": "20"`
	`4`	`+ "node": "18"`
`5`	`5`	`}`