Removed mirrorlist in favor of letting reflector decide pacman mirrorlist at boot

crystal/airootfs/etc/pacman.d/.keep

@@ -1 +0,0 @@
-#heeho

crystal/airootfs/etc/pacman.d/mirrorlist

@@ -1,15 +0,0 @@
-################################################################################
-################# Arch Linux mirrorlist generated by Reflector #################
-################################################################################
-
-# With:       reflector @/etc/xdg/reflector/reflector.conf
-# When:       2022-07-29 20:11:36 UTC
-# From:       https://archlinux.org/mirrors/status/json/
-# Retrieved:  2022-07-29 20:11:36 UTC
-# Last Check: 2022-07-29 19:49:23 UTC
-
-Server = https://mirror.theo546.fr/archlinux/$repo/os/$arch
-Server = https://america.mirror.pkgbuild.com/$repo/os/$arch
-Server = https://europe.mirror.pkgbuild.com/$repo/os/$arch
-Server = https://geo.mirror.pkgbuild.com/$repo/os/$arch
-Server = https://sydney.mirror.pkgbuild.com/$repo/os/$arch