schutzbot/ci_details: print the username

We are storing some data in the user's home directory, so let's print
the username so we know what that is.

In particular, this would tell us which user has been authorized to log
in via ssh.

Signed-off-by: Tom Gundersen <teg@jklm.no>

schutzbot/ci_details.sh

@@ -8,6 +8,7 @@ CPUS=$(nproc)
 MEM=$(free -m | grep -oP '\d+' | head -n 1)
 DISK=$(df --output=size -h / | sed '1d;s/[^0-9]//g')
 HOSTNAME=$(uname -n)
+USER=$(whoami)
 ARCH=$(uname -m)
 KERNEL=$(uname -r)
 
@@ -18,6 +19,7 @@ CI MACHINE SPECS
 ------------------------------------------------------------------------------
 
      Hostname: ${HOSTNAME}
+         User: ${USER}
    Primary IP: ${PRIMARY_IP}
   External IP: ${EXTERNAL_IP}
   Reverse DNS: ${PTR}