Requirements: upgrade Docker

We are hitting an error with socket timeout on production when running long
commands.

See docker/docker-py#3125

Author: humitos

requirements/deploy.txt

@@ -174,7 +174,7 @@ djangorestframework==3.14.0
     #   drf-extensions
 djangorestframework-jsonp==1.0.2
     # via -r requirements/pip.txt
-docker==6.1.0
+docker==6.1.2
     # via -r requirements/pip.txt
 docutils==0.17.1
     # via

requirements/docker.txt

@@ -183,7 +183,7 @@ djangorestframework==3.14.0
     #   drf-extensions
 djangorestframework-jsonp==1.0.2
     # via -r requirements/pip.txt
-docker==6.1.0
+docker==6.1.2
     # via -r requirements/pip.txt
 docutils==0.17.1
     # via

requirements/pip.in

@@ -95,7 +95,9 @@ django-formtools<2.4
 # django.template.exceptions.TemplateDoesNotExist: bootstrap/field.html
 django-crispy-forms<2
 
-docker
+# Force to upgrade to a version with a fix for socket timeouts
+# https://docker-py.readthedocs.io/en/stable/change-log.html#bugfixes
+docker==6.1.2
 
 django-annoying
 django-messages-extends

requirements/pip.txt

@@ -128,7 +128,7 @@ djangorestframework==3.14.0
     #   drf-extensions
 djangorestframework-jsonp==1.0.2
     # via -r requirements/pip.in
-docker==6.1.0
+docker==6.1.2
     # via -r requirements/pip.in
 docutils==0.17.1
     # via

requirements/testing.txt

@@ -171,7 +171,7 @@ djangorestframework==3.14.0
     #   drf-extensions
 djangorestframework-jsonp==1.0.2
     # via -r requirements/pip.txt
-docker==6.1.0
+docker==6.1.2
     # via -r requirements/pip.txt
 docutils==0.17.1
     # via