Update dependency fog-core to '<= 2.6.0' (#32660)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile

@@ -16,7 +16,7 @@ gem 'pghero'
 
 gem 'aws-sdk-s3', '~> 1.123', require: false
 gem 'blurhash', '~> 0.1'
-gem 'fog-core', '<= 2.5.0'
+gem 'fog-core', '<= 2.6.0'
 gem 'fog-openstack', '~> 1.0', require: false
 gem 'kt-paperclip', '~> 7.2'
 gem 'md-paperclip-azure', '~> 2.2', require: false

Gemfile.lock

@@ -943,7 +943,7 @@ DEPENDENCIES
   fast_blank (~> 1.0)
   fastimage
   flatware-rspec
-  fog-core (<= 2.5.0)
+  fog-core (<= 2.6.0)
   fog-openstack (~> 1.0)
   haml-rails (~> 2.0)
   haml_lint