chore: Set Prettier to ignore test output (#26353)

petermekhaeil · ijjk · web-flow · commit caaa1be5c658 · 2021-07-20T14:37:44.000-05:00
Co-authored-by: JJ Kasper &lt;jj@jjsweb.site&gt;
diff --git a/.prettierignore b/.prettierignore
@@ -16,3 +16,4 @@ packages/next-codemod/**/*.js
 packages/next-codemod/**/*.d.ts
 packages/next-env/**/*.d.ts
 test-timings.json
+test/**/out/**
