rubocop-performance.yml in gitlab-styles-6.5.0 vs rubocop-performance.yml in gitlab-styles-6.6.0

@@ -1,8 +1,9 @@
 ---
 require:
   - rubocop-performance
+  - ./lib/gitlab/styles/rubocop
 
 # Used to identify usages of ancestors.include? and change them to use ⇐ instead.
 # https://docs.rubocop.org/rubocop-performance/1.8/cops_performance.html#performanceancestorsinclude
 Performance/AncestorsInclude:
   Enabled: true
@@ -110,5 +111,11 @@
   Enabled: true
 
 # Checks for `.times.map` calls.
 Performance/TimesMap:
   Enabled: true
+
+# Flags potentially expensive operations on ZIP archives.
+Performance/Rubyzip:
+  Enabled: true
+  Exclude:
+    - 'spec/**/*'