cleanup & sync with archiso

Signed-off-by: Peter Jung <admin@ptr1337.dev>

archiso/airootfs/etc/mkinitcpio.conf

@@ -4,7 +4,7 @@
 # run.  Advanced users may wish to specify all system modules
 # in this array.  For instance:
 #     MODULES=(piix ide_disk reiserfs)
-MODULES=(vmd)
+MODULES=()
 
 # BINARIES
 # This setting includes any additional binaries a given user may
@@ -57,10 +57,10 @@ HOOKS=(base udev modconf memdisk archiso archiso_loop_mnt archiso_pxe_common arc
 #COMPRESSION="gzip"
 #COMPRESSION="bzip2"
 #COMPRESSION="lzma"
-#COMPRESSION="xz"
+COMPRESSION="xz"
 #COMPRESSION="lzop"
 #COMPRESSION="lz4"
-COMPRESSION="zstd"
+#COMPRESSION="zstd"
 
 # COMPRESSION_OPTIONS
 # Additional options for the compressor