[packages/docker-credential-helpers] update BR

[glen]

commit 782cd1c2969412a2149fa45437a61f3f77292003
Author: Elan Ruusamäe <glen at delfi.ee>
Date:   Thu Sep 29 21:34:41 2016 +0300

    update BR
    
    - libsecret-devel -- Package libsecret-1 was not found in the pkg-config search path.
    - pkgconfig - pkg-config: exec: "pkg-config": executable file not found in $PATH

 docker-credential-helpers.spec | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/docker-credential-helpers.spec b/docker-credential-helpers.spec
index 6b41aad..efd90a6 100644
--- a/docker-credential-helpers.spec
+++ b/docker-credential-helpers.spec
@@ -8,6 +8,8 @@ Source0:	https://github.com/docker/docker-credential-helpers/archive/v%{version}
 # Source0-md5:	dcd544bb5898713e27130a15070ed044
 URL:		https://github.com/docker/docker-credential-helpers
 BuildRequires:	golang >= 1.3.1
+BuildRequires:	libsecret-devel
+BuildRequires:	pkgconfig
 Requires:	docker >= 1.11
 BuildRoot:	%{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/docker-credential-helpers.git/commitdiff/782cd1c2969412a2149fa45437a61f3f77292003