gucci: fix checksum.

Upstream force pushed the same tag, so checksum for the tarball changed.
Only changes were timestamps for files and some small differences in
their .travis.yml file, which doesn't affect the build.

srcpkgs/gucci/template

@@ -9,7 +9,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="MIT"
 homepage="https://github.com/noqcks/gucci"
 distfiles="https://github.com/noqcks/gucci/archive/${version}.tar.gz"
-checksum=7ce8967cb83eddb8db6878a9f00a96996f7503fb0a5ee01fa9e1947d2444ead8
+checksum=50d9d513fff97128bbd92685af5b244cbc1453e79010fb2b1aea51c84d478855
 
 post_install() {
 	vlicense LICENSE