Merge pull request #2737 from mg12/add_ocaml-sha-devel_dependency_to_xapi

CAR-2259: add ocaml-sha-devel dependency to xapi

Author: Jon Ludlam

xapi.spec.in

@@ -37,6 +37,7 @@ BuildRequires: ocaml-stdext-devel
 BuildRequires: ocaml-tapctl-devel
 BuildRequires: ocaml-cmdliner-devel
 BuildRequires: ocaml-opasswd-devel
+BuildRequires: ocaml-sha-devel
 BuildRequires: git
 BuildRequires: ocaml-xcp-inventory-devel
 BuildRequires: ocaml-xenstore-devel