amazon-s3-encryption-client-go: changes for v3.1.0 (#63)

* chore(release): update CHANGELOG for 3.1.0 release

* amazon-s3-encryption-client-go: changes for v3.1.0

Author: kessplas

CHANGELOG.md

@@ -1,12 +1,18 @@
-### 3.0.2 (2024-09-10)
+## 3.1.0 (2024-11-11)
+
+### Features
+
+* add support for GrantTokens in KMS keyring (https://github.com/aws/amazon-s3-encryption-client-go/issues/61)
+
+## 3.0.2 (2024-09-10)
 
 ### Fixes
 
 * allow S3EC Go to decode S3 server non-US-ASCII object metadata encoding (https://github.com/aws/amazon-s3-encryption-client-go/pull/56)
 
 ### Maintenance
 
-* CI: Add workflow to run CI daily  (https://github.com/aws/amazon-s3-encryption-client-go/pull/53)
+* CI: Add workflow to run CI daily (https://github.com/aws/amazon-s3-encryption-client-go/pull/53)
 * upgrade packages (https://github.com/aws/amazon-s3-encryption-client-go/pull/57)
 * use %w for error types in string formatting (https://github.com/aws/amazon-s3-encryption-client-go/pull/54)