chore: run shfmt

contrib/images/digitalocean/in_parts/099-cleanup

@@ -4,7 +4,7 @@ set -eo pipefail
 echo '--> Cleaning up'
 rm -rf /tmp/* /var/tmp/*
 history -c
-cat /dev/null > /root/.bash_history
+cat /dev/null >/root/.bash_history
 unset HISTFILE
 apt-get -y autoremove
 apt-get -y autoclean
@@ -16,4 +16,5 @@ rm -f /root/.ssh/authorized_keys /etc/ssh/*key*
 echo '--> Clearing log files'
 find /var/log -mtime -1 -type f -exec truncate -s 0 {} \;
 rm -rf /var/log/*.gz /var/log/*.[0-9] /var/log/*-????????
-cat /dev/null > /var/log/lastlog; cat /dev/null > /var/log/wtmp
+cat /dev/null >/var/log/lastlog
+cat /dev/null >/var/log/wtmp