Convert match_delegate and composite filter as dual filter (2nd approach) (#33013)

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Signed-off-by: Yanjun Xiang <yanjunxiang@google.com>

Mirrored from https://github.com/envoyproxy/envoy @ dffc5f1d389c6f8601b790fbcbc40236f58522f6

envoy/extensions/filters/http/composite/v3/composite.proto

@@ -53,9 +53,11 @@ message ExecuteFilterAction {
   config.core.v3.TypedExtensionConfig typed_config = 1
       [(udpa.annotations.field_migrate).oneof_promotion = "config_type"];
 
-  // Dynamic configuration of filter obtained via extension configuration discovery
-  // service.
+  // Dynamic configuration of filter obtained via extension configuration discovery service.
   // Only one of ``typed_config`` or ``dynamic_config`` can be set.
+  // When composite filter is in upstream filter chain, the ``dynamic_config``
+  // can not be set. TBD: Refactor cluster manager init sequence to Support this.
+  // Please check https://github.com/envoyproxy/envoy/issues/33218 for details.
   DynamicConfig dynamic_config = 2
       [(udpa.annotations.field_migrate).oneof_promotion = "config_type"];
 }