correct upsteam_url for libbraiding

Author: dimpase

build/pkgs/libbraiding/checksums.ini

@@ -2,4 +2,4 @@ tarball=libbraiding-VERSION.tar.gz
 sha1=06610e47eb243b27aea0ad399b41614fcdb179c9
 md5=5466605026b90bdca7ca20852f88b5c5
 cksum=704753563
-upstream_url=https://github.com/miguelmarco/libbraiding/releases/download/1.1/libbraiding-1.1.tar.gz
+upstream_url=https://github.com/miguelmarco/libbraiding/releases/download/VERSION/libbraiding-VERSION.tar.gz