rpm: fix directories ownership

Add one missing %dir, and add one BR to cover xdg portal dir.

QubesOS/qubes-issues#6567

Author: marmarek

rpm_spec/core-agent.spec.in

@@ -220,6 +220,7 @@ BuildRequires: sudo
 BuildRequires: dracut
 BuildRequires: ca-certificates
 BuildRequires: qubes-core-qrexec
+BuildRequires: xdg-desktop-portal
 %endif
 # for update-mime-database
 BuildRequires: shared-mime-info
@@ -1325,6 +1326,7 @@ The Qubes core startup configuration for SystemD init.
 %dir %_unitdir/sysinit.target.d
 %_unitdir/sysinit.target.d/30_qubes.conf
 %_unitdir/systemd-nsresourced.service.d/30_qubes.conf
+%dir %_unitdir/systemd-nsresourced.socket.d
 %_unitdir/systemd-nsresourced.socket.d/30_qubes.conf
 %dir %_userunitdir/*.service.d
 %_userunitdir/tracker-extract-3.service.d/30_qubes.conf