Move /e2e -> /e2e-tests

e2e-tests/cypress/tests/fixtures/markdown/markdown_python.html

@@ -0,0 +1,7 @@
+<div class="post-code"><span class="post-code__language">Python</span><div class="hljs"><div class="post-code__line-numbers">1
+2
+3
+4</div><code>op.execute(<span class="hljs-string">"""
+UPDATE events.settings
+SET name = 'paper_review_conditions'
+WHERE module = 'editing' AND name = 'review_conditions' """</span>)</code></div></div>