gnu: Remove go-github-com-ipfs-go-merkledag.

* gnu/packages/ipfs.scm (go-github-com-ipfs-go-merkledag): Delete variable.

Relates-to: https://codeberg.org/guix/guix/issues/6489
Change-Id: Ib8c659e49e08c708312bab74587ada2d264b1bcc

gnu/packages/ipfs.scm

@@ -1254,53 +1254,6 @@ IPLD graph as detailed below.  Objects are demonstrated here using both
 @code{go-ipld-prime} nodes and @code{go-ipld-format} legacy interface.")
     (license (list license:expat license:asl2.0))))
 
-(define-public go-github-com-ipfs-go-merkledag
-  (package
-    (name "go-github-com-ipfs-go-merkledag")
-    (version "0.11.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri (git-reference
-              (url "https://github.com/ipfs/go-merkledag")
-              (commit (string-append "v" version))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32 "0g1hrk2iw7gvk5qyv5avcc2idkc13w8agz6d7390bwjk18bdd5gr"))))
-    (build-system go-build-system)
-    (arguments
-     (list
-      #:import-path "github.com/ipfs/go-merkledag"
-      #:phases
-      #~(modify-phases %standard-phases
-          ;; Tests requireing not packaged "github.com/ipfs/go-bitswap".
-          (add-before 'check 'remove-failing-test-files
-            (lambda* (#:key import-path #:allow-other-keys)
-              (with-directory-excursion (string-append "src/" import-path)
-                (delete-file "merkledag_test.go")))))))
-    (propagated-inputs
-     (list go-github-com-gogo-protobuf
-           go-github-com-ipfs-go-block-format
-           go-github-com-ipfs-go-blockservice
-           go-github-com-ipfs-go-cid
-           go-github-com-ipfs-go-datastore
-           go-github-com-ipfs-go-ipfs-blockstore
-           go-github-com-ipfs-go-ipfs-exchange-offline
-           go-github-com-ipfs-go-ipfs-util
-           go-github-com-ipfs-go-ipld-format
-           go-github-com-ipfs-go-ipld-legacy
-           go-github-com-ipfs-go-log-v2
-           go-github-com-ipld-go-codec-dagpb
-           go-github-com-ipld-go-ipld-prime
-           go-github-com-multiformats-go-multihash))
-    (home-page "https://github.com/ipfs/go-merkledag")
-    (synopsis "IPFs merkledag service implementation")
-    (description
-     "Package merkledag implements the IPFS Merkle @acronym{Directed Acyclic
-Graphs, DAG} data structures as specified in
-@url{https://docs.ipfs.tech/concepts/merkle-dag}.")
-    (license license:expat)))
-
 (define-public go-github-com-ipfs-go-metrics-interface
   (package
     (name "go-github-com-ipfs-go-metrics-interface")