[e2e magazine] Try a fix for post tests

By normalizing line endings before checking multiline content

Author: scriptype

src/e2e-tests/magazine/post.test.js

@@ -73,7 +73,7 @@ test('E2E Magazine - Post Pages', async t => {
 
         if (post.content) {
           t.ok(
-            postHtml.includes(post.content),
+            postHtml.replace(/\r\n/g, '\n').includes(post.content),
             `${post.permalink} contains post content`
           )
         }