tier-1: Enable dracut crypt module too

We want to support LUKS encrypted root filesystems in general.
We're shipping the code in the root, so we might as well enable
it in the initramfs.

tier-1/initramfs-full.yaml

@@ -4,5 +4,5 @@ postprocess:
     #!/usr/bin/env bash
     mkdir -p /usr/lib/dracut/dracut.conf.d
     cat > /usr/lib/dracut/dracut.conf.d/30-bootc-tier-1.conf << 'EOF'
-    dracutmodules+=" lvm "
+    dracutmodules+=" lvm crypt "
     EOF