terraform: update to 0.7.8.

srcpkgs/terraform/template

@@ -1,6 +1,6 @@
 # Template file for 'terraform'
 pkgname=terraform
-version=0.7.7
+version=0.7.8
 revision=1
 build_style=go
 short_desc="A tool for building, changing, and combining infrastructure"
@@ -9,7 +9,7 @@ license="MPL-2.1"
 homepage="https://www.terraform.io/"
 go_import_path="github.com/hashicorp/$pkgname"
 distfiles="https://$go_import_path/archive/v$version.tar.gz"
-checksum=2e63e0855bc3b7296335b54a2140d4c2425ccd9424157cf69e708f6f5a2d30a2
+checksum=1569dcb56aab6a8c35ed5a26f90408e6e31e28c07b63b963e1b7c655040f97fd
 
 post_build() {
 	for F in $(find -type f -name main.go); do