gnu: kaiju: Update to 1.6.2.

* gnu/packages/bioinformatics.scm (kaiju): Update to 1.6.2;
  [inputs]: Add zlib.

gnu/packages/bioinformatics.scm

@@ -3623,7 +3623,7 @@ data.")
 (define-public kaiju
   (package
     (name "kaiju")
-    (version "1.5.0")
+    (version "1.6.2")
     (source (origin
               (method url-fetch)
               (uri (string-append
@@ -3632,7 +3632,7 @@ data.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "0afbfalfw9y39bkwnqjrh9bghs118ws1pzj5h8l0nblgn3mbjdks"))))
+                "1kdn4rxs0kr9ibmrgrfcci71aa6j6gr71dbc8pff7731rpab6kj7"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ; There are no tests.
@@ -3650,7 +3650,8 @@ data.")
                (copy-recursively "util" bin))
              #t)))))
     (inputs
-     `(("perl" ,perl)))
+     `(("perl" ,perl)
+       ("zlib" ,zlib)))
     (home-page "http://kaiju.binf.ku.dk/")
     (synopsis "Fast and sensitive taxonomic classification for metagenomics")
     (description "Kaiju is a program for sensitive taxonomic classification