AWS Proton Update: Add support for sorting and filtering in ListServiceInstances

Author: AWS

.changes/next-release/feature-AWSProton-a9a6fb5.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS Proton",
+    "contributor": "",
+    "description": "Add support for sorting and filtering in ListServiceInstances"
+}