chore(release): release protocol/go 0.6.1 (#2569)

🤖 I have created a release *beep* *boop*
---


##
[0.6.1](protocol/go/v0.6.0...protocol/go/v0.6.1)
(2025-07-22)


### Features

* **policy:** Change return type for delete key proto. [backport to
release/protocol/go/v0.6]
([#2568](#2568))
([bb38eca](bb38eca))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Co-authored-by: opentdf-automation[bot] <149537512+opentdf-automation[bot]@users.noreply.github.com>

Author: opentdf-automation[bot]

.github/release-please/release-please-manifest.json

@@ -3,7 +3,7 @@
   "lib/ocrypto": "0.3.0",
   "lib/flattening": "0.1.3",
   "lib/identifier": "0.0.2",
-  "protocol/go": "0.6.0",
+  "protocol/go": "0.6.1",
   "sdk": "0.5.0",
   "service": "0.7.0"
 }

protocol/go/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.6.1](https://github.com/opentdf/platform/compare/protocol/go/v0.6.0...protocol/go/v0.6.1) (2025-07-22)
+
+
+### Features
+
+* **policy:** Change return type for delete key proto. [backport to release/protocol/go/v0.6] ([#2568](https://github.com/opentdf/platform/issues/2568)) ([bb38eca](https://github.com/opentdf/platform/commit/bb38ecaf75feee91484b1a2f8e835e2fc57633d7))
+
 ## [0.6.0](https://github.com/opentdf/platform/compare/protocol/go/v0.5.0...protocol/go/v0.6.0) (2025-07-09)