build(deps): bump the golang-x group across 1 directory with 3 updates

Bumps the golang-x group with 2 updates in the / directory: [golang.org/x/net](https://github.com/golang/net) and [golang.org/x/sync](https://github.com/golang/sync).


Updates `golang.org/x/net` from 0.55.0 to 0.56.0
- [Commits](golang/net@v0.55.0...v0.56.0)

Updates `golang.org/x/sync` from 0.20.0 to 0.21.0
- [Commits](golang/sync@v0.20.0...v0.21.0)

Updates `golang.org/x/sys` from 0.45.0 to 0.46.0
- [Commits](golang/sys@v0.45.0...v0.46.0)

---
updated-dependencies:
- dependency-name: golang.org/x/net
  dependency-version: 0.56.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-x
- dependency-name: golang.org/x/sync
  dependency-version: 0.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-x
- dependency-name: golang.org/x/sys
  dependency-version: 0.46.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: golang-x
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -5,7 +5,7 @@ go 1.25.0
 require (
 	github.com/google/go-cmp v0.7.0
 	github.com/mdlayher/socket v0.6.0
-	golang.org/x/net v0.55.0
-	golang.org/x/sync v0.20.0
-	golang.org/x/sys v0.45.0
+	golang.org/x/net v0.56.0
+	golang.org/x/sync v0.21.0
+	golang.org/x/sys v0.46.0
 )

go.sum

@@ -2,9 +2,9 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/mdlayher/socket v0.6.0 h1:ScZPaAGyO1icQnbFrhPM8mnXyMu9qukC1K4ZoM2IQKU=
 github.com/mdlayher/socket v0.6.0/go.mod h1:q7vozUAnxSqnjHc12Fik5yUKIzfZ8ITCfMkhOtE9z18=
-golang.org/x/net v0.55.0 h1:bcvxaJn3e1U6InsFWt1JUq1aSjnRxLzT2rtD2KfkDF8=
-golang.org/x/net v0.55.0/go.mod h1:L5U2KuzuOe1lY7Z+aWVIKK6qEeJXnXV9yzGA+WCHJww=
-golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
-golang.org/x/sys v0.45.0 h1:dO4czNzziLiiXplLQgBCEpCvXQ3dnkn0SdaZSYdQ+FY=
-golang.org/x/sys v0.45.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
+golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
+golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
+golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=
+golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=