gnu: go-golang-org-x-exp: Move to golang-build.

* gnu/packages/golang.scm (go-golang-org-x-exp): Move from here ...
* gnu/packages/golang-build.scm: ... to here.

Change-Id: I2253ac166a8830662360b14cec0fa301686dac22

gnu/packages/golang-build.scm

@@ -2,6 +2,7 @@
 ;;; Copyright © 2020 Leo Famulari <leo@famulari.name>
 ;;; Copyright © 2023 Artyom V. Poptsov <poptsov.artyom@gmail.com>
 ;;; Copyright © 2023 Felix Lechner <felix.lechner@lease-up.com>
+;;; Copyright © 2023 Katherine Cox-Buday <cox.katherine.e@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -40,6 +41,32 @@
 ;;;
 ;;; Code:
 
+(define-public go-golang-org-x-exp
+  (package
+    (name "go-golang-org-x-exp")
+    (version "0.0.0-20221004215720-b9f4876ce741")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://go.googlesource.com/exp")
+             (commit (go-version->git-ref version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "030b929xyg8dpp6f4qbyg63msi6zgzj9sqmvnyphfcrjkqf7nr41"))))
+    (build-system go-build-system)
+    (arguments
+     '(#:import-path "golang.org/x/exp"
+       ;; Source-only package
+       #:tests? #f
+       #:phases (modify-phases %standard-phases
+                  (delete 'build))))
+    (home-page "https://golang.org/x/exp")
+    (synopsis "Experimental and deprecated Go packages")
+    (description "This subrepository holds experimental and deprecated (in the
+@code{old} directory) packages.")
+    (license license:bsd-3)))
+
 (define-public go-golang-org-x-net
   (let ((commit "8e0e7d8d38f2b6d21d742845570dde2902d06a1d")
         (revision "0"))

gnu/packages/golang.scm

@@ -3347,33 +3347,6 @@ expressing configuration which is easy for both humans and machines to read.")
     (home-page "https://github.com/hashicorp/hcl")
     (license license:mpl2.0)))
 
-(define-public go-golang-org-x-exp
-  (package
-    (name "go-golang-org-x-exp")
-    (version "0.0.0-20221004215720-b9f4876ce741")
-    (source (origin
-              (method git-fetch)
-              (uri (git-reference
-                    (url "https://go.googlesource.com/exp")
-                    (commit (go-version->git-ref version))))
-              (file-name (git-file-name name version))
-              (sha256
-               (base32
-                "030b929xyg8dpp6f4qbyg63msi6zgzj9sqmvnyphfcrjkqf7nr41"))))
-    (build-system go-build-system)
-    (arguments
-     '(#:import-path "golang.org/x/exp"
-       ;; Source-only package
-       #:tests? #f
-       #:phases (modify-phases %standard-phases
-                  (delete 'build))))
-    (home-page "https://golang.org/x/exp")
-    (synopsis "Experimental and deprecated Go packages")
-    (description
-     "This subrepository holds experimental and deprecated (in the @code{old}
-directory) packages.")
-    (license license:bsd-3)))
-
 (define-public go-golang-org-x-tools
   (package
     (name "go-golang-org-x-tools")