update git-annex version [skip appveyor][skip ci]
{% set name = "git-annex" %}
-{% set version = "6.20171003" %}
-{% set sha256 = "51edd74b98cbf5baa38e2197fb60b8b04d8cc375a686859ee74cb5e54a53de3b" %}
+{% set version = "6.20171124" %}
+{% set sha256 = "e772cf5925130954b9f41a93b5bc34d5761b30236d3f2e9f2d5c87cb812ed518" %}
package:
name: {{ name|lower }}
