yash: update to 2.54.

srcpkgs/yash/template

@@ -1,6 +1,6 @@
 # Template file for 'yash'
 pkgname=yash
-version=2.53
+version=2.54
 revision=1
 build_style=configure
 configure_args="--prefix=/usr"
@@ -13,14 +13,13 @@ license="GPL-2.0-or-later"
 homepage="http://yash.osdn.jp/"
 changelog="https://github.com/magicant/yash/releases"
 distfiles="https://github.com/magicant/${pkgname}/releases/download/${version}/${pkgname}-${version}.tar.xz"
-checksum=e430ee845dfd7711c4f864d518df87dd78b40560327c494f59ccc4731585305d
+checksum=44a0ac1ccf7c3acecfbea027d8c0c930f13a828065be318055ce113015391839
 alternatives="
  sh:sh:/usr/bin/yash
  sh:sh.1:/usr/share/man/man1/yash.1"
 register_shell="/bin/yash"
 
 post_extract() {
-	sed -i '40i#undef iswdigit' arith.c  # macro in musl
 	if [ "$CROSS_BUILD" ]; then
 		sed -i 's/checkby "${tempout}"/true/' configure
 	fi