terraform: update to 0.7.3.

srcpkgs/terraform/template

@@ -1,6 +1,6 @@
 # Template file for 'terraform'
 pkgname=terraform
-version=0.7.2
+version=0.7.3
 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=ccea0fe6948ef801ecd3f000202534e735766bc489f976bec9722fb5daa62a67
+checksum=dbbb755236af0ebd98ea892f12b0780731bab650583db3626129b9ec399352ce
 
 post_build() {
 	for F in $(find -type f -name main.go); do