Update changelog based on model updates

Author: aws-sdk-python-automation

.changes/next-release/api-change-cloudformation-52057.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``cloudformation``",
+  "description": "Add new warning type 'EXCLUDED_RESOURCES'"
+}

.changes/next-release/api-change-connectcases-64896.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``connectcases``",
+  "description": "New Search All Related Items API enables searching related items across cases"
+}

.changes/next-release/api-change-dynamodb-62546.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``dynamodb``",
+  "description": "Add support for dual-stack account endpoint generation"
+}

.changes/next-release/api-change-endpointrules-63685.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``endpoint-rules``",
+  "description": "Update endpoint-rules command to latest version"
+}

.changes/next-release/api-change-guardduty-12705.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``guardduty``",
+  "description": "Updated descriptions for the Location parameter in CreateTrustedEntitySet and CreateThreatEntitySet."
+}

.changes/next-release/api-change-synthetics-62113.json

@@ -0,0 +1,5 @@
+{
+  "type": "api-change",
+  "category": "``synthetics``",
+  "description": "Adds support to configure canaries with pre-configured blueprint code on supported runtime versions.  This behavior can be controlled via the new BlueprintTypes property exposed in the CreateCanary and UpdateCanary APIs."
+}