This commit reverts the Inline Snippets tag (#2001) and bumps

Liquid to 5.11. For now, the inclusion of Inline Snippets
in the latest Liquid release is being treated as a bug.

While #2001 does implement the scope contained in RFC#1916,
we need to take a step back to make sure we’re setting our
sights high enough with this feature, and that we’re truly
supporting theme developers in the ways they need.

If you have any feedback, please leave a comment on RFC#1916.

- Liquid Developer Tools

test/integration/tags/render_tag_test.rb

@@ -101,6 +101,10 @@ class RenderTagTest < Minitest::Test
     end
   end
 
+  def test_dynamically_choosen_templates_are_not_allowed
+    assert_syntax_error("{% assign name = 'snippet' %}{% render name %}")
+  end
+
   def test_rigid_parsing_errors
     with_error_modes(:lax, :strict) do
       assert_template_result(
@@ -290,13 +294,6 @@ class RenderTagTest < Minitest::Test
     )
   end
 
-  def test_render_tag_with_snippet_drop
-    assert_template_result(
-      "Hello from snippet",
-      "{% snippet my_snippet %}Hello from snippet{% endsnippet %}{% render my_snippet %}",
-    )
-  end
-
   def test_render_tag_renders_error_with_template_name
     assert_template_result(
       'Liquid error (foo line 1): standard error',