chore: release v0.81.0-sumo-0 (#1191)

Signed-off-by: Dominik Rosiek <[email protected]>

CHANGELOG.md

@@ -5,7 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [v0.81.0-sumo-0]
+
+### Released 2023-07-07
 
 ### Changed
 
@@ -26,7 +28,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#1127]: https://github.com/SumoLogic/sumologic-otel-collector/pull/1127
 [#1187]: https://github.com/SumoLogic/sumologic-otel-collector/pull/1187
 [#1188]: https://github.com/SumoLogic/sumologic-otel-collector/pull/1188
-[unreleased]: https://github.com/SumoLogic/sumologic-otel-collector/compare/v0.80.0-sumo-0...main
+[v0.81.0-sumo-0]: https://github.com/SumoLogic/sumologic-otel-collector/compare/v0.80.0-sumo-0...v0.81.0-sumo-0
 
 ## [v0.80.0-sumo-0]