gnu: go-github-com-xanzy-ssh-agent: Move to (gnu packages golang-crypto).

* gnu/packages/golang.scm (go-github-com-xanzy-ssh-agent): Move from
here ...
* gnu/packages/golang-crypto.scm: ... to here.

Change-Id: I9eff26086b2b5e9e53e9271a64060f18b6197b3c

gnu/packages/golang.scm

@@ -8901,32 +8901,6 @@ Importantly, this parser attempts to preserve comments in a given file, so you
 can manipulate a @file{ssh_config} file from a program.")
     (license license:expat)))
 
-(define-public go-github-com-xanzy-ssh-agent
-  (package
-    (name "go-github-com-xanzy-ssh-agent")
-    (version "0.2.1")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://github.com/xanzy/ssh-agent")
-                    (commit (string-append "v" version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "1chjlnv5d6svpymxgsr62d992m2xi6jb5lybjc5zn1h3hv1m01av"))))
-    (build-system go-build-system)
-    (arguments
-     `(#:import-path "github.com/xanzy/ssh-agent"))
-    (native-inputs
-     (list go-golang-org-x-crypto))
-    (home-page "https://github.com/xanzy/ssh-agent/")
-    (synopsis "Control ssh-agent from Go")
-    (description "Package agent implements the ssh-agent protocol, and
-provides both a client and a server.  The client can talk to a standard
-ssh-agent that uses UNIX sockets, and one could implement an alternative
-ssh-agent process using the sample server.")
-    (license license:asl2.0)))
-
 (define-public go-github-com-alcortesm-tgz
   (let ((commit "9c5fe88206d7765837fed3732a42ef88fc51f1a1")
         (revision "1"))