[deps] Update python-gitlab to version 2.2.0

deps/python-gitlab/meta.yaml

 {% set name = "python-gitlab" %}
-{% set version = "2.1.2" %}
+{% set version = "2.2.0" %}
 
 package:
   name: {{ name|lower }}
@@ -7,7 +7,7 @@ package:
 
 source:
   url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
-  sha256: 71445d7444fe3354bf90a52d6249f91c9e572a8ef6c143afd9de25f50c92d499
+  sha256: 4c4ea60c8303f4214522b18038df017cae35afda7474efa0b4e19c2e73bc3ae2
 
 build:
   number: 0