package/weston: remove md5 and sha1 hashes

Since weston 10.0.0, md5 and sha1 hashes are not published
with the release announce email.

The values were probably calculated locally, so remove them
since upstream provide stronger hashes.

Fixes:
f67a6e9b7a7be9adbc405b3126000056120a01af

Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/weston/weston.hash

@@ -1,6 +1,4 @@
 # From https://lists.freedesktop.org/archives/wayland-devel/2022-June/042260.html
-md5  dac91aecc97a85bf9664dec0d5c90ae3  weston-10.0.1.tar.xz
-sha1  87cc339503f01317a0ca8d986b1b211c8aae99bb  weston-10.0.1.tar.xz
 sha256  8a9e52506a865a7410981b04f8341b89b84106db8531ab1f9fdd37b5dc034115  weston-10.0.1.tar.xz
 sha512  688d843096a95b463161b98e85ca3443b31ba2ee49fc8d456a2780cc96f576e9d097054e9f361997a66e9cc8373cf29e406a742dae3884b3b50b26acf1710c8c  weston-10.0.1.tar.xz
 sha256  fdb65868f65d0fbdb05c2d3b779e10ce9969fa0c4b9262ba4f260e87086ab860  COPYING