Update django-braces from 1.10.0 to 1.11.0

Author: pyup-bot

project/requirements/base.txt

@@ -10,7 +10,7 @@ django-secure==1.0.1
 whitenoise==3.2.2
 
 # Forms
-django-braces==1.10.0
+django-braces==1.11.0
 django-crispy-forms==1.6.1
 django-floppyforms==1.7.0