gnu: go-github-com-rcrowley-go-metrics: Move to golang-web.

* gnu/packages/golang-xyz.scm (go-github-com-rcrowley-go-metrics): Move
from here ...
* gnu/packages/golang-web.scm: ... to here.

Change-Id: Iec57b6a74bfdd998463b2529a949c9fd045feae9

gnu/packages/golang-xyz.scm

@@ -11830,34 +11830,6 @@ watches memory utilization and forces Go GC in accordance with a user-defined
 policy.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public go-github-com-rcrowley-go-metrics
-    (package
-      (name "go-github-com-rcrowley-go-metrics")
-      (version "0.0.0-20201227073835-cf1acfcdf475")
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url "https://github.com/rcrowley/go-metrics")
-               (commit (go-version->git-ref version))))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32 "0s7zab04slz07c7l4h2cqz62qnqah69r6p157vvbd7725a7wzkr0"))))
-      (build-system go-build-system)
-      (arguments
-       ;; Arbitrary precision tests are known to be broken on aarch64, ppc64le
-       ;; and s390x. See: https://github.com/rcrowley/go-metrics/issues/249
-       `(#:tests? ,(not (string-prefix? "aarch64" (or (%current-target-system)
-                                                      (%current-system))))
-         #:import-path "github.com/rcrowley/go-metrics"))
-      (propagated-inputs
-       (list go-github-com-stathat-go))
-      (synopsis "Go port of Coda Hale's Metrics library")
-      (description "This package provides a Go implementation of Coda Hale's
-Metrics library.")
-      (home-page "https://github.com/rcrowley/go-metrics")
-      (license license:bsd-2)))
-
 (define-public go-github-com-remeh-sizedwaitgroup
   (package
     (name "go-github-com-remeh-sizedwaitgroup")