shfmt: update to 2.6.4.

Author: maxice8

srcpkgs/shfmt/template

@@ -1,6 +1,6 @@
 # Template file for 'shfmt'
 pkgname=shfmt
-version=2.6.3
+version=2.6.4
 revision=1
 wrksrc="sh-${version}"
 build_style=go
@@ -11,7 +11,7 @@ maintainer="maxice8 <thinkabit.ukim@gmail.com>"
 license="BSD-3-Clause"
 homepage="https://github.com/mvdan/sh"
 distfiles="https://github.com/mvdan/sh/archive/v${version}.tar.gz"
-checksum=12b4e79495f5bb091c19e601d8af5c06574e680a621d015dac9f6b8357ee901a
+checksum=72c8e5833e61a31a4595bbd8a77bfb0a8ade9c60603638be70ea801e309d39fe
 
 post_install() {
 	vlicense LICENSE