gnu: Add go-github-com-valyala-bytebufferpool.

* gnu/packages/golang.scm (go-github-com-valyala-bytebufferpool): New
variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/golang.scm

@@ -8906,6 +8906,29 @@ non-cryptographic hash algorithm, working at speeds close to RAM limits.")
      "Provides a platform-independent way to get atime, mtime, ctime and btime for files.")
     (license license:expat)))
 
+(define-public go-github-com-valyala-bytebufferpool
+  (package
+    (name "go-github-com-valyala-bytebufferpool")
+    (version "1.0.0")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/valyala/bytebufferpool")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "01lqzjddq6kz9v41nkky7wbgk7f1cw036sa7ldz10d82g5klzl93"))))
+    (build-system go-build-system)
+    (arguments
+     '(#:import-path "github.com/valyala/bytebufferpool"))
+    (home-page "https://github.com/valyala/bytebufferpool")
+    (synopsis "Anti-memory-waste byte buffer pool for Golang")
+    (description
+     "@code{bytebufferpool} implements a pool of byte buffers with
+anti-fragmentation protection.")
+    (license license:expat)))
+
 (define-public go-github-com-vmihailenco-msgpack-v4
   (package
     (name "go-github-com-vmihailenco-msgpack-v4")