Revert "component/meson: Version up"

This reverts commit fc7928fb.

component/meson/buildout.cfg

@@ -4,17 +4,12 @@ extends =
 parts =
   meson
 
-[meson-0.57.2]
-<= meson
-version = 0.57.2
-md5sum = 4a07b6d42d7a46a6b6e9604fae7da9aa
-
 [meson]
 recipe = slapos.recipe.cmmi
 shared = true
 url = https://github.com/mesonbuild/meson/releases/download/${:version}/meson-${:version}.tar.gz
-version = 0.59.2
-md5sum = 9d65e09b53b1dfab6339a0982176935d
+version = 0.57.2
+md5sum = 4a07b6d42d7a46a6b6e9604fae7da9aa
 configure-command = true
 make-binary = true
 post-install =

component/qemu-kvm/buildout.cfg

@@ -32,7 +32,7 @@ pre-configure =
   sed -i '/^libmigration\b/s/$/ dependencies: [zlib],/' meson.build
   sed -i 's/\bsnappy,/zlib, \0/' dump/meson.build
 configure-options =
-  --meson=${meson-0.57.2:location}/bin/meson
+  --meson=${meson:location}/bin/meson
   --ninja=${ninja:location}/bin/ninja
   --target-list="$(uname -m 2>/dev/null|sed 's,^i[456]86$,i386,')-softmmu"
   --enable-system