Revert "fedora-common-ostree: Enable bootupd integration"

This reverts commit ad61c4d56e.

fedora-common-ostree.yaml

@@ -10,10 +10,12 @@ container-cmd:
 include: fedora-common-ostree-pkgs.yaml
 
 # See https://github.com/coreos/bootupd
-arch-include:
-  x86_64: bootupd.yaml
-  aarch64: bootupd.yaml
-  ppc64le: bootupd.yaml
+# TODO: Disabled until we use use unified-core or native container flow
+# for the main build
+# arch-include:
+#   x86_64: bootupd.yaml
+#   aarch64: bootupd.yaml
+#   ppc64le: bootupd.yaml
 
 packages:
   # Ensure that we have a kernel. Kernel packages are not in any comps group