gnu: libdvdnav: Update to 6.0.0.

* gnu/packages/video.scm (libdvdnav): Update to 6.0.0.

gnu/packages/video.scm

@@ -1420,7 +1420,7 @@ (define-public dvdauthor
 (define-public libdvdnav
   (package
     (name "libdvdnav")
-    (version "5.0.3")
+    (version "6.0.0")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://download.videolan.org/videolan/"
@@ -1428,7 +1428,7 @@ (define-public libdvdnav
                                   name "-" version ".tar.bz2"))
               (sha256
                (base32
-                "0v8byv5z598k06rqzdmj7739vc86xq3zf79zfr698dib7lz055sh"))))
+                "062njcksmpgw9yv3737qkf93r2pzhaxi9szqjabpa8d010dp38ph"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)))