Update gitlab-experiment to version 0.7.1

Gemfile

@@ -497,7 +497,7 @@ gem 'flipper', '~> 0.21.0'
 gem 'flipper-active_record', '~> 0.21.0'
 gem 'flipper-active_support_cache_store', '~> 0.21.0'
 gem 'unleash', '~> 3.2.2'
-gem 'gitlab-experiment', '~> 0.7.0'
+gem 'gitlab-experiment', '~> 0.7.1'
 
 # Structured logging
 gem 'lograge', '~> 0.5'

Gemfile.lock

@@ -467,7 +467,7 @@ GEM
       danger (>= 8.4.5)
       danger-gitlab (>= 8.0.0)
       rake
-    gitlab-experiment (0.7.0)
+    gitlab-experiment (0.7.1)
       activesupport (>= 3.0)
       request_store (>= 1.0)
     gitlab-fog-azure-rm (1.2.0)
@@ -1496,7 +1496,7 @@ DEPENDENCIES
   github-markup (~> 1.7.0)
   gitlab-chronic (~> 0.10.5)
   gitlab-dangerfiles (~> 3.0)
-  gitlab-experiment (~> 0.7.0)
+  gitlab-experiment (~> 0.7.1)
   gitlab-fog-azure-rm (~> 1.2.0)
   gitlab-labkit (~> 0.22.0)
   gitlab-license (~> 2.1.0)

config/initializers/gitlab_experiment.rb

@@ -13,7 +13,7 @@ Gitlab::Experiment.configure do |config|
   # Customize the logic of our default rollout, which shouldn't include
   # assigning the control yet -- we specifically set it to false for now.
   #
-  config.default_rollout = Gitlab::Experiment::Rollout::Feature.new
+  config.default_rollout = Gitlab::Experiment::Rollout.resolve(:feature)
 
   # Mount the engine and middleware at a gitlab friendly style path.
   #

lib/gitlab/experiment/rollout/feature.rb

@@ -28,13 +28,10 @@ module Gitlab
         # If the `Feature.enabled?` check is false, we return nil implicitly,
         # which will assign the control. Otherwise we call super, which will
         # assign a variant evenly, or based on our provided distribution rules.
-        def execute_assigment
+        def execute_assignment
           super if ::Feature.enabled?(feature_flag_name, self, type: :experiment, default_enabled: :yaml)
         end
 
-        # NOTE: There's a typo in the name of this method that we'll fix up.
-        alias_method :execute_assignment, :execute_assigment
-
         # This is what's provided to the `Feature.enabled?` call that will be
         # used to determine experiment inclusion. An experiment may provide an
         # override for this method to make the experiment work on user, group,