gnu: go-gopkg-in-yaml-v3: Move to golang-xyz.

* gnu/packages/golang.scm (go-gopkg-in-yaml-v3): Move from here ...
* gnu/packages/golang-xyz.scm: ... to here.

Change-Id: If8d59687150d2315be29caf29e5c1b5cb55bd80b

gnu/packages/golang-xyz.scm

@@ -11555,6 +11555,35 @@ errors (warnings).")
 values.")
     (license license:asl2.0)))
 
+(define-public go-gopkg-in-yaml-v3
+  (package
+    (name "go-gopkg-in-yaml-v3")
+    (version "3.0.1")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://gopkg.in/yaml.v3")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "01b0wjb7yzv8wzzz2iim8mjpkwjnykcanrwiq06pkl89lr6gv8hn"))
+       (patches (search-patches "go-gopkg-in-yaml-v3-32bit.patch"))))
+    (build-system go-build-system)
+    (arguments
+     (list
+      #:tests? (not (target-ppc32?))  ; Test killed with quit: ran too long (11m0s).
+      #:import-path "gopkg.in/yaml.v3"))
+    (native-inputs
+     (list go-gopkg-in-check-v1))
+    (home-page "https://gopkg.in/yaml.v3")
+    (synopsis "YAML reader and writer for the Go language")
+    (description
+     "This package provides a Go library for encode and decode YAML values.
+The yaml package supports most of YAML 1.2, but preserves some behavior from
+1.1 for backwards compatibility.")
+    (license license:asl2.0)))
+
 (define-public go-k8s-io-gengo-v2
   (package
     (name "go-k8s-io-gengo-v2")