ci: Change how nipapd is started

Change how nipapd is started when running the apt tests. From some
reason the daemon won't start with systemd, so let's just start it
manually. Also, it by default tries to drop privileges and then cannot
read some postgres certificate in /root. Thus, avoid dropping
privileges.

And yes, the daemon won't start from systemd without dropping privileges
either.

.github/workflows/ci.yml

@@ -147,6 +147,11 @@ jobs:
         sudo /etc/init.d/nipapd restart
         sudo systemctl status nipapd.service
         sudo ps auxf | grep nipap
+        sudo systemctl stop nipapd.service
+        sleep 5
+        sudo sed -e "s/^user/#user/" -i /etc/nipap/nipap.conf
+        sudo nipapd --no-pid-file -c /etc/nipap/nipap.conf -df 2>&1 > /tmp/nipap.log &
+
 
     - name: "Verify pre-upgrade data"
       if: ${{ matrix.upgrade == true }}