Dinamically select the right Rubocop version for each Ruby version (#…

…1402)

jenkins_pipelines/manager_prs/tests_files/rubocop.sh

@@ -1,6 +1,17 @@
 #! /bin/bash
 
 echo "running rubocop on step files"
-rubocop.ruby2.5 -v
-cd testsuite
-rubocop.ruby2.5 features/*
+rubocop_file="testsuite/.rubocop.yml"
+if [[ -f "$rubocop_file" ]]; then
+  # Extract the Ruby version from the file
+  ruby_version=$(grep "TargetRubyVersion:" "$rubocop_file" | awk '{print $2}')
+  if [[ -n "$ruby_version" ]]; then
+    rubocop.ruby"$ruby_version" -v
+    cd testsuite
+    rubocop.ruby"$ruby_version" features/*
+  else
+    echo "No TargetRubyVersion found in $rubocop_file."
+  fi
+else
+  echo "File $rubocop_file does not exist."
+fi