Consistency Update: user/[...]/reducing_[...]_git.md

Add missing and remove inline tier badge

doc/user/project/repository/reducing_the_repo_size_using_git.md

@@ -5,7 +5,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 type: howto
 ---
 
-# Reduce repository size
+# Reduce repository size **(FREE)**
 
 Git repositories become larger over time. When large files are added to a Git repository:
 
@@ -193,7 +193,7 @@ When using repository cleanup, note:
 Repository size limits:
 
 - Can [be set by an administrator](../../admin_area/settings/account_and_limit_settings.md#account-and-limit-settings)
-  on self-managed instances. **(PREMIUM SELF)**
+- Can [be set by an administrator](../../admin_area/settings/account_and_limit_settings.md) on self-managed instances.
 - Are [set for GitLab.com](../../gitlab_com/index.md#account-and-limit-settings).
 
 When a project has reached its size limit, you cannot: