Add categories to GitHub release notes configuration.

Author: TravisCarden

.github/release.yml

@@ -2,3 +2,15 @@ changelog:
   exclude:
     labels:
       - ignore-for-release-notes
+  categories:
+    - title: Breaking Changes
+      labels:
+        - Semver-Major
+        - breaking-change
+    - title: New Features
+      labels:
+        - Semver-Minor
+        - enhancement
+    - title: Other Changes
+      labels:
+        - "*"