Silence Jest errors

- since Jest is neither SSR or browser rendering, it really doesn't need to care about these errors

scripts/jest/setup/throw_on_console_error.js

@@ -1,5 +1,18 @@
 // Fail if a test ends up `console.error`-ing, e.g. if React logs because of a
 // failed prop types check.
-console.error = message => {
+console.error = (message) => {
+  // @see https://github.com/emotion-js/emotion/issues/1105
+  // This error that Emotion throws doesn't apply to Jest, so
+  // we're just going to straight up ignore the first/nth-child warning
+  if (
+    typeof message === 'string' &&
+    message.includes('The pseudo class') &&
+    message.includes(
+      'is potentially unsafe when doing server-side rendering. Try changing it to'
+    )
+  ) {
+    return;
+  }
+
   throw new Error(message);
 };