Update webfs to set permissions correctly

satellites/webfs.sat

@@ -14,6 +14,6 @@ sed -i -e "s/echo -e/echo/g" mk/Autoconf.mk
 sed -i -e "s@/etc/mime.types@/dev/null@g" GNUmakefile
 
 make
-install -D "${name}d" "$dir_install/$dir_prefix/bin/${name}d"
+install -Dm755 "${name}d" "$dir_install/$dir_prefix/bin/${name}d"
 
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