Update jinja2: 2.11.3 -> 3.0.3

Author: sei40kr

atcodertools/codegen/template_engine.py

@@ -73,7 +73,8 @@ def old_render(template, **kwargs):
 
 def render_by_jinja(template, **kwargs):
     return Environment(trim_blocks=True,
-                       lstrip_blocks=True).from_string(template).render(**kwargs) + "\n"
+                       lstrip_blocks=True,
+                       autoescape=False).from_string(template).render(**kwargs) + "\n"
 
 
 def estimate_indent(code):