dgo v250.0.0-preview7

What's Changed

• modify import apis for HA+Sharded cluster by @shivaji-kharse in #260
• chore(deps): Update module google.golang.org/grpc to v1.72.2 by @renovate[bot] in #261
• chore(deps): Update go minor and patch by @renovate[bot] in #263
• Expose an API for returning the apiv2 dgraph client by @mangalaman93 in #264
• add bidirectional streaming support for external snapshot streaming by @shivaji-kharse in #266
• chore(deps): Update go minor and patch by @renovate[bot] in #269
• chore(deps): Update go minor and patch by @renovate[bot] in #270
• chore(deps): Update actions/checkout action to v5 by @renovate[bot] in #272
• Revert "add bidirectional streaming support for external snapshot streaming" by @shivaji-kharse in #274
• move v2 APIs into v1 APIs by @mangalaman93 in #273
• chore(deps): Update actions/setup-go action to v6 by @renovate[bot] in #278
• Revert "Revert "add bidirectional streaming support for external snap… by @mangalaman93 in #276
• chore(deps): Update go minor and patch by @renovate[bot] in #277

Full Changelog: v250.0.0-preview4...v250.0.0-preview7