Revert "Update activestorage-openstack"

This reverts commit 9088495272.

Gemfile

@@ -4,7 +4,7 @@ gem 'aasm'
 gem 'actiontext', git: 'https://github.com/kobaltz/actiontext.git', branch: 'archive', require: 'action_text' # Port of ActionText to Rails 5
 gem 'active_link_to' # Automatically set a class on active links
 gem 'active_model_serializers'
-gem 'activestorage-openstack'
+gem 'activestorage-openstack', git: 'https://github.com/fredZen/activestorage-openstack.git', branch: 'frederic/fix_upload_signature'
 gem 'administrate'
 gem 'after_party'
 gem 'anchored'

Gemfile.lock

@@ -1,3 +1,14 @@
+GIT
+  remote: https://github.com/fredZen/activestorage-openstack.git
+  revision: c71d5107a51701eab9d9267dd0000e6c1cf3e39a
+  branch: frederic/fix_upload_signature
+  specs:
+    activestorage-openstack (0.5.0)
+      fog-openstack (~> 1.0)
+      marcel
+      mime-types
+      rails (~> 5.2.0)
+
 GIT
   remote: https://github.com/kobaltz/actiontext.git
   revision: ef59c4ba99d1b7614dd47f5a294eef553224db88
@@ -64,11 +75,6 @@ GEM
       actionpack (= 5.2.2.1)
       activerecord (= 5.2.2.1)
       marcel (~> 0.3.1)
-    activestorage-openstack (1.0.0)
-      fog-openstack (~> 1.0)
-      marcel
-      mime-types
-      rails (<= 6)
     activesupport (5.2.2.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
@@ -711,7 +717,7 @@ DEPENDENCIES
   actiontext!
   active_link_to
   active_model_serializers
-  activestorage-openstack
+  activestorage-openstack!
   administrate
   after_party
   anchored