gnu: go-github-com-gizak-termui-v3: Move to golang-xyz.

* gnu/packages/golang.scm (go-github-com-gizak-termui-v3): Move from
here ...
* gnu/packages/golang-xyz.scm: ... to here.

Change-Id: I890a7ab5d8fc2089acc290c95806d2e6e98e2ff7

gnu/packages/golang.scm

@@ -2287,39 +2287,6 @@ for speed on short messages.")
 your Go binary to be later served from an http.FileSystem.")
     (license license:asl2.0)))
 
-(define-public go-github-com-gizak-termui-v3
-  (package
-    (name "go-github-com-gizak-termui-v3")
-    (version "3.1.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-             (url "https://github.com/gizak/termui")
-             (commit (string-append "v" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32 "1v3k8l5p95kb1v297ra5mw9sxdd59y82y6ibjzya5ma2pry6k5cn"))))
-    (build-system go-build-system)
-    (arguments
-     '(#:unpack-path "github.com/gizak/termui"
-       #:import-path "github.com/gizak/termui/v3"))
-    (propagated-inputs
-     (list go-github-com-mattn-go-runewidth
-           go-github-com-mitchellh-go-wordwrap go-github.com-nsf-termbox-go))
-    (home-page "https://github.com/gizak/termui")
-    (synopsis "Terminal dashboard widget Go library")
-    (description
-     "The termui Go library draws customizable dashboard widgets in a text
-terminal.  It includes several common widgets: lists, trees, tables and tabs,
-but also more complex items such as (stacked) bar and pie charts, scatter plots,
-gauges, and even images and a canvas for drawing `high resolution' braille dots.
-
-You can also easily create new custom widgets.  Widgets can be coloured and
-styled and positioned absolutely or relatively.  They respond to keyboard,
-mouse, and terminal resizing events.")
-    (license license:expat)))
-
 (define-public go-github-com-golangplus-fmt
   (package
     (name "go-github-com-golangplus-fmt")