Bump github.com/apache/beam/sdks/v2 from 2.55.1 to 2.56.0 (#3472)

Bumps [github.com/apache/beam/sdks/v2](https://github.com/apache/beam) from 2.55.1 to 2.56.0.
- [Release notes](https://github.com/apache/beam/releases)
- [Changelog](https://github.com/apache/beam/blob/master/CHANGES.md)
- [Commits](apache/beam@v2.55.1...v2.56.0)

---
updated-dependencies:
- dependency-name: github.com/apache/beam/sdks/v2
  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>

go.mod

@@ -6,7 +6,7 @@ require (
 	bitbucket.org/creachadair/shell v0.0.8
 	cloud.google.com/go/spanner v1.61.0
 	contrib.go.opencensus.io/exporter/stackdriver v0.13.14
-	github.com/apache/beam/sdks/v2 v2.55.1
+	github.com/apache/beam/sdks/v2 v2.56.0
 	github.com/cockroachdb/cockroach-go/v2 v2.3.7
 	github.com/fullstorydev/grpcurl v1.8.9
 	github.com/go-redis/redis v6.15.9+incompatible

go.sum

@@ -658,8 +658,8 @@ github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYU
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/apache/arrow/go/v10 v10.0.1/go.mod h1:YvhnlEePVnBS4+0z3fhPfUy7W1Ikj0Ih0vcRo/gZ1M0=
 github.com/apache/arrow/go/v11 v11.0.0/go.mod h1:Eg5OsL5H+e299f7u5ssuXsuHQVEGC4xei5aX110hRiI=
-github.com/apache/beam/sdks/v2 v2.55.1 h1:tlpVpS/dE+6MjbByuTYDh7N0fV8xkxu4w95xy4PEW6o=
-github.com/apache/beam/sdks/v2 v2.55.1/go.mod h1:jpi0PBhBaAs0FkQAUpVp2S8LBVyUTyahO8Fb7XE5m+4=
+github.com/apache/beam/sdks/v2 v2.56.0 h1:dbtSGGbxTR9myE6JxRk5iAfEVVwnmtWVSu8lt8Pfz3s=
+github.com/apache/beam/sdks/v2 v2.56.0/go.mod h1:Xjsof4TTctXyMT78woX0K3JF1efJR6NwL1VQUPls5/0=
 github.com/apache/thrift v0.16.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2FXSqgU=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
 github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=