Update changelog

CHANGELOG.md

 
+<a name="v1.3.0"></a>
+## [v1.3.0] - 2022-10-07
+
 <a name="v1.2.5"></a>
 ## [v1.2.5] - 2022-10-07
 ### Changes
@@ -57,6 +60,7 @@
 <a name="v1.0.0"></a>
 ## v1.0.0 - 2022-09-11
 
+[v1.3.0]: https://gitlab.schukai.com/oss/libraries/go/network/http-negotiation/compare/v1.2.5...v1.3.0
 [v1.2.5]: https://gitlab.schukai.com/oss/libraries/go/network/http-negotiation/compare/v1.2.4...v1.2.5
 [v1.2.4]: https://gitlab.schukai.com/oss/libraries/go/network/http-negotiation/compare/v1.2.3...v1.2.4
 [v1.2.3]: https://gitlab.schukai.com/oss/libraries/go/network/http-negotiation/compare/v1.2.2...v1.2.3