btrfs-progs: update to 4.7.

srcpkgs/btrfs-progs/template

@@ -1,7 +1,7 @@
 # Template file for 'btrfs-progs'
 pkgname=btrfs-progs
-version=4.6
-revision=2
+version=4.7
+revision=1
 wrksrc=${pkgname}-v${version}
 build_style=gnu-configure
 configure_args="--disable-backtrace"
@@ -12,7 +12,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="GPL-2"
 homepage="http://btrfs.wiki.kernel.org/"
 distfiles="${KERNEL_SITE}/kernel/people/kdave/${pkgname}/${pkgname}-v${version}.tar.xz"
-checksum=d867565a998dd8d3f8787019bc078ff23ef1302045b2da246b5a827902084df2
+checksum=1a5fdab01c21661e39b0d596f64c8ea164d77147f7084e428e1e71da2b2999cf
 
 pre_configure() {
 	NOCONFIGURE=1 ./autogen.sh