At the moment, using .withExtensions on a PHP derivation will
produce something which can't be used inside an
environment.systemPackages array, because outputsToInstall refers
to an output which doesn't exist on the final derivation.

Instead, override it back to just containing the single output
"out".

This will make dbus socket activation for it work

When `systemd-resolved` is restarted; this would lead to unavailability
of DNS lookups.  You're supposed to use DBUS socket activation to buffer
resolved requests; such that restarts happen without downtime

We've already worked around failing stat() calls in the installer by
running it in qemu-user. Turns out on some systems this workaround is
also needed to run `wlib', the archiver of the Open Watcom toolchain.

This issue manifested itself in broken VirtualBox builds due to
/build/virtualbox/out/linux.amd64/dbgopt/obj/VBoxPcBios32/pci32.obj
not being found by `wlib'.

We now just wrap all binaries in qemu-user to avoid this.

Closes NixOS/nixpkgs#53856

Also add license.

python27Packages.pyroute2: 0.5.11 -> 0.5.12

tor: fix cross compiling

php: correctly set outputsToInstall after withExtensions.

mksh: 58 -> 59

virtualbox: Fix build issue due to open-watcom-bin

nixos/resolved: Include dbus alias of resolved unit