build-omarchy-packages.sh: pass --nodeps to makepkg

We're not installing the deps in the build container — just producing
.pkg.tar.zst files that pacman will resolve against the offline mirror
on the target. Installing limine-mkinitcpio-hook into the build
container also fires its pacman hook that errors about a missing ESP.

builder/build-omarchy-packages.sh

@@ -58,11 +58,14 @@ for pkg in "${packages[@]}"; do
   cp -a "/omarchy-pkgs/pkgbuilds/$pkg" "$pkg_work"
   chown -R builder:builder "$pkg_work"
 
+  # --nodeps: don't install deps into the build container. We just need to
+  # produce the .pkg.tar.zst; pacman resolves runtime deps at install time on
+  # the target system from the offline mirror.
   su builder -c "
     cd '$pkg_work' &&
     PKGDEST='$work_dir' \
     OMARCHY_SRC=/omarchy-installer \
-    makepkg --noconfirm --skippgpcheck --skipchecksums -s -f
+    makepkg --noconfirm --skippgpcheck --skipchecksums --nodeps -f
   "
 done