fix cleanup script bug: don't shred files if we're deleting the entire directory

building an AMI off the latest main branch currently fails at the ssm log cleanup.
shred complains no such file or directory. instead of debugging the shred failure, we'll simply remove shredding since we do a rm -rf on the directory anyways.

Author: singholt

scripts/cleanup.sh

@@ -104,14 +104,6 @@ if [[ $(sudo find {{workingDirectory}}/TOE_* -type d | sudo wc -l) -gt 0 ]]; the
 fi
 
 echo "Cleaning up ssm log files"
-if [[ $(sudo find /var/log/amazon/ssm -type f | sudo wc -l) -gt 0 ]]; then
-    echo "Deleting files within /var/log/amazon/ssm/*"
-    sudo find /var/log/amazon/ssm -type f -exec shred -zuf {} \;
-fi
-if [[ $(sudo find /var/log/amazon/ssm -type f | sudo wc -l) -gt 0 ]]; then
-    echo "Failed to delete /var/log/amazon/ssm"
-    exit 1
-fi
 if sudo test -d "/var/log/amazon/ssm"; then
     echo "Deleting /var/log/amazon/ssm/*"
     sudo rm -rf /var/log/amazon/ssm