feat(debos/rootfs): APT pinning for pipewire

Prefer pipewire from trixie-overlay over everything else.

Signed-off-by: Loïc Minier <[email protected]>

Author: lool

debos-recipes/overlays/qsc-deb-releases/etc/apt/preferences.d/qsc-deb-releases.pref

@@ -0,0 +1,5 @@
+# for binary packages built from these source packages, score the version from
+# trixie-overlay higher for compliance
+Package: src:pipewire
+Pin: release n=trixie-overlay
+Pin-Priority: 950