Add changelog entries from botocore

Author: aws-sdk-python-automation

.changes/next-release/api-change-connect-66747.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``connect``",
+  "description": "[``botocore``] This release updates these APIs: UpdateInstanceAttribute, DescribeInstanceAttribute and ListInstanceAttributes. You can use it to programmatically enable/disable multi-party conferencing using attribute type MULTI_PARTY_CONFERENCING on the specified Amazon Connect instance."
+}