gnu: mafft: Update to 7.471.

* gnu/packages/bioinformatics.scm (mafft): Update to 7.471.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>

gnu/packages/bioinformatics.scm

@@ -11,7 +11,7 @@
 ;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
 ;;; Copyright © 2018 Gábor Boskovits <boskovits@gmail.com>
-;;; Copyright © 2018, 2019 Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de>
+;;; Copyright © 2018, 2019, 2020 Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de>
 ;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 ;;; Copyright © 2019 Brian Leung <bkleung89@gmail.com>
 ;;; Copyright © 2019 Brett Gilio <brettg@gnu.org>
@@ -4496,7 +4496,7 @@ (define-public macs
 (define-public mafft
   (package
     (name "mafft")
-    (version "7.394")
+    (version "7.471")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -4505,7 +4505,7 @@ (define-public mafft
               (file-name (string-append name "-" version ".tgz"))
               (sha256
                (base32
-                "0bacjkxfg944p5khhyh5rd4y7wkjc9qk4v2jjj442sqlq0f8ar7b"))))
+                "0r1973fx2scq4712zdqfy67wkzqj0c0bhrdy4jxhvq40mdxyry30"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; no automated tests, though there are tests in the read me