User level crashes have to be copied using sudo

TEST=Manual, ran it
BUG=None

Change-Id: I5198aa54e25e4eeb64fc43538492160fd3bb70ec
Reviewed-on: https://gerrit.chromium.org/gerrit/59569
Tested-by: Kris Rambish <krisr@chromium.org>
Reviewed-by: Viral Modi <viralmodi@chromium.org>
diff --git a/generate_logs b/generate_logs
index 9521bd9..e987c2c 100755
--- a/generate_logs
+++ b/generate_logs
@@ -121,7 +121,7 @@
   sudo cp -r ${user_root_dir}/ ${user_log_dir}/system_logs
   if [ -e ${user_home_dir}/crash ]; then
     mkdir ${user_log_dir}/crash
-    cp -r ${user_home_dir}/crash/* ${user_log_dir}/crash &&
+    sudo cp -r ${user_home_dir}/crash/* ${user_log_dir}/crash &&
         echo "Copied user crash dumps"
   fi