build(deps): bump golang.org/x/sync from 0.11.0 to 0.12.0 (#137)

Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.11.0 to 0.12.0.
- [Commits](golang/sync@v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: golang.org/x/sync
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

go.mod

@@ -1,13 +1,15 @@
 module github.com/filecoin-project/go-hamt-ipld/v3
 
+go 1.23.0
+
 require (
 	github.com/ipfs/go-block-format v0.2.0
 	github.com/ipfs/go-cid v0.5.0
 	github.com/ipfs/go-ipld-cbor v0.2.0
 	github.com/spaolacci/murmur3 v1.1.0
 	github.com/stretchr/testify v1.10.0
 	github.com/whyrusleeping/cbor-gen v0.3.1
-	golang.org/x/sync v0.11.0
+	golang.org/x/sync v0.12.0
 	golang.org/x/sys v0.28.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240716161551-93cc26a95ae9
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
@@ -32,5 +34,3 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.3.0 // indirect
 )
-
-go 1.23

go.sum

@@ -61,8 +61,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
-golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
+golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=