automatic: Use only one systemd timer

I found multiple timers misleading. Let's try to return back to one
timer that respects config file settings without using command line
arguments to override some options.
In case the users need it we can add convenience timers (notifyonly /
download / install) later.

dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf-automatic.service

@@ -0,0 +1 @@
+dnf5-automatic.service

dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf-automatic.timer

@@ -0,0 +1 @@
+dnf5-automatic.timer

dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf-automatic-install.service → dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf5-automatic.service

@@ -1,5 +1,5 @@
 [Unit]
-Description=dnf automatic install updates
+Description=dnf5 automatic
 ConditionPathExists=!/run/ostree-booted
 After=network-online.target
 
@@ -8,4 +8,4 @@ Type=oneshot
 Nice=19
 IOSchedulingClass=2
 IOSchedulingPriority=7
-ExecStart=/usr/bin/dnf5 automatic /etc/dnf/automatic.conf --timer --installupdates
+ExecStart=/usr/bin/dnf5 automatic --timer

dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf-automatic-install.timer → dnf5-plugins/automatic_plugin/config/usr/lib/systemd/system/dnf5-automatic.timer

@@ -1,5 +1,5 @@
 [Unit]
-Description=dnf-automatic-install timer
+Description=dnf-automatic timer
 ConditionPathExists=!/run/ostree-booted
 Wants=network-online.target
 

dnf5.spec

@@ -705,12 +705,8 @@ automatically and regularly from systemd timers, cron jobs or similar.
 %files plugin-automatic -f dnf5-plugin-automatic.lang
 %ghost %{_sysconfdir}/motd.d/dnf5-automatic
 %{_libdir}/dnf5/plugins/automatic_cmd_plugin.so
-%{_unitdir}/dnf-automatic-download.service
-%{_unitdir}/dnf-automatic-download.timer
-%{_unitdir}/dnf-automatic-install.service
-%{_unitdir}/dnf-automatic-install.timer
-%{_unitdir}/dnf-automatic-notifyonly.service
-%{_unitdir}/dnf-automatic-notifyonly.timer
+%{_unitdir}/dnf5-automatic.service
+%{_unitdir}/dnf5-automatic.timer
 %{_unitdir}/dnf-automatic.service
 %{_unitdir}/dnf-automatic.timer
 %if %{with dnf5_obsoletes_dnf}