Include at as an dependency (hestiacp#4829)

Author: jaapmarcus

src/deb/hestia/control

@@ -6,7 +6,7 @@ Section: admin
 Maintainer: HestiaCP <info@hestiacp.com>
 Homepage: https://www.hestiacp.com
 Architecture: amd64
-Depends: bash, awk, sed, acl, sysstat, setpriv | util-linux (>= 2.33), zstd, lsb-release, idn2, jq, bubblewrap
+Depends: bash, awk, sed, acl, sysstat, setpriv | util-linux (>= 2.33), zstd, lsb-release, idn2, jq, bubblewrap, at
 Description: hestia
  hestia is an open source hosting control panel.
  hestia has a clean and focused interface without the clutter.