gnu: guile-ssh: Update to 0.13.1.

* gnu/packages/ssh.scm (guile-ssh): Update to 0.13.1.

gnu/packages/ssh.scm

@@ -296,29 +296,27 @@ Additionally, various channel-specific options can be negotiated.")
     (synopsis "OpenSSH client and server without X11 support")))
 
 (define-public guile-ssh
-  ;; This unreleased commit fixes for <https://issues.guix.gnu.org/42740>.
-  (let ((commit "688d7f3797b5155257a6c2ee4ea5084b3d8cc244")
-        (revision "1"))
   (package
     (name "guile-ssh")
-      (version (git-version "0.13.0" revision commit))
+    (version "0.13.1")
     (home-page "https://github.com/artyom-poptsov/guile-ssh")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                     (url home-page)
-                      (commit commit)))
-                (file-name (git-file-name name version))
+                    (commit (string-append "v" version))))
+              (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                  "0mbff4v8738pmcs6sdma4b9gqb0bklraj346i5g5b1mwdywhzljj"))
+                "1xpxkvgj7wgcl450djkcrmrf957mcy2f36hfs5g6kpla1gax2d1g"))
               (modules '((guix build utils)))))
     (build-system gnu-build-system)
     (outputs '("out" "debug"))
     (arguments
-       `(#:configure-flags '("--disable-static")
-         #:phases
-         (modify-phases %standard-phases
+     `(;; It makes no sense to build libguile-ssh.a.
+       #:configure-flags '("--disable-static")
+
+       #:phases (modify-phases %standard-phases
                   (add-before 'build 'fix-libguile-ssh-file-name
                     (lambda* (#:key outputs #:allow-other-keys)
                       ;; Build and install libguile-ssh.so so that we can use
@@ -367,10 +365,11 @@ Additionally, various channel-specific options can be negotiated.")
               ("libssh" ,libssh)
               ("libgcrypt" ,libgcrypt)))
     (synopsis "Guile bindings to libssh")
-      (description "Guile-SSH is a library that provides access to the SSH
-protocol for programs written in GNU Guile interpreter.  It is a wrapper to
-the underlying libssh library.")
-      (license license:gpl3+))))
+    (description
+     "Guile-SSH is a library that provides access to the SSH protocol for
+programs written in GNU Guile interpreter.  It is a wrapper to the underlying
+libssh library.")
+    (license license:gpl3+)))
 
 (define-public guile2.0-ssh
   (package