.rubocop.yml in appium_lib-15.2.0 vs .rubocop.yml in appium_lib-15.2.1

@@ -1,6 +1,6 @@
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 3.0
 Metrics/LineLength:
   Max: 128
 Metrics/MethodLength:
   Enabled: false
 Metrics/ModuleLength: