feat: update to go-ipld-prime v0.12.3 (#261)

Author: dirkmc

go.mod

@@ -25,7 +25,7 @@ require (
 	github.com/ipfs/go-log/v2 v2.1.1
 	github.com/ipfs/go-merkledag v0.3.2
 	github.com/ipfs/go-unixfs v0.2.4
-	github.com/ipld/go-ipld-prime v0.12.3-0.20210929125341-05d5528bd84e
+	github.com/ipld/go-ipld-prime v0.12.3
 	github.com/jbenet/go-random v0.0.0-20190219211222-123a90aedc0c
 	github.com/jpillora/backoff v1.0.0
 	github.com/libp2p/go-libp2p v0.13.0

go.sum

@@ -296,8 +296,9 @@ github.com/ipfs/go-verifcid v0.0.1/go.mod h1:5Hrva5KBeIog4A+UpqlaIU+DEstipcJYQQZ
 github.com/ipld/go-codec-dagpb v1.3.0 h1:czTcaoAuNNyIYWs6Qe01DJ+sEX7B+1Z0LcXjSatMGe8=
 github.com/ipld/go-codec-dagpb v1.3.0/go.mod h1:ga4JTU3abYApDC3pZ00BC2RSvC3qfBb9MSJkMLSwnhA=
 github.com/ipld/go-ipld-prime v0.11.0/go.mod h1:+WIAkokurHmZ/KwzDOMUuoeJgaRQktHtEaLglS3ZeV8=
-github.com/ipld/go-ipld-prime v0.12.3-0.20210929125341-05d5528bd84e h1:HPLQ9V/OFHKjfbFio8vQV+EW7lpQPj+iPl93VcwSTYM=
 github.com/ipld/go-ipld-prime v0.12.3-0.20210929125341-05d5528bd84e/go.mod h1:PaeLYq8k6dJLmDUSLrzkEpoGV4PEfe/1OtFN/eALOc8=
+github.com/ipld/go-ipld-prime v0.12.3 h1:furVobw7UBLQZwlEwfE26tYORy3PAK8VYSgZOSr3JMQ=
+github.com/ipld/go-ipld-prime v0.12.3/go.mod h1:PaeLYq8k6dJLmDUSLrzkEpoGV4PEfe/1OtFN/eALOc8=
 github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
 github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
 github.com/jackpal/go-nat-pmp v1.0.2 h1:KzKSgb7qkJvOUTqYl9/Hg/me3pWgBmERKrTGD7BdWus=