Add config for release notes generation

(cherry picked from commit 2d1ba36)

.ci/release/config.yml

@@ -0,0 +1,17 @@
+# Used in release notes generation to map GitHub labels to release notes sections
+
+github:
+ owner: elastic
+ repository: elasticsearch-rs
+
+# Label headers and their descriptions. The labels will form the sections of the release notes 
+labels:
+ enhancement: "Features & Enhancements" 
+ bug: "Bug Fixes"
+ documentation: "Documentation & Examples"
+ uncategorized: "Uncategorized"
+ breaking-change: "Breaking Changes"
+ infra: "CI & testing"
+
+# Label header to use for uncategorized issues and PRs
+uncategorized: "Uncategorized"