--with-no-root-privileges should imply --without-startupitems

[squarepegsys (Mike Hostetler)]

I can't install Macports with root (I don't have sudo access) so I installed it in my home folder. Everything works but installing rsync

> which port
/Users/myuser/macports/bin/port
> port install rsync
--->  Computing dependencies for rsync

--->  Activating rsync @3.1.3_0

Error: Failed to activate rsync: error renaming "/Users/myuser/macports/var/macports/software/rsync/mpextract7Hgpoq3O/Users/myuser/macports/etc/LaunchDaemons/org.macports.rsyncd.plist" to "/Library/LaunchDaemons/org.macports.rsyncd.plist": permission denied

Error: See /Users/myuser/macports/var/macports/logs/_Users_myuser_macports_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_rsync/rsync/main.log for details.

Error: Follow https://guide.macports.org/#project.tickets to report a bug.

Error: Processing of port rsync failed

I also can't find a maintainer:

> port info --maintainer rsync
maintainer:

[jmroot (Joshua Root)]

For a non-root configuration you need to set startupitem_install no in macports.conf. Leaving this open as a request to set that automatically when configured with the --with-no-root-privileges option.

[jmroot (Joshua Root)]

In a18eb94efc347e1d2e8bc1c09702bcdf4cfacb83/macports-base (master):

Change startupitem_install default if not root

Closes: #56743