Turn ext_proc into API stable. (#28101)

* Turn ext_proc into API stable.

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

Mirrored from https://github.com/envoyproxy/envoy @ 4e5031013746a0768e9a3065dbab08b70eaf3c05

envoy/extensions/filters/http/ext_proc/v3/BUILD

@@ -10,6 +10,5 @@ api_proto_package(
         "//envoy/config/core/v3:pkg",
         "//envoy/type/matcher/v3:pkg",
         "@com_github_cncf_udpa//udpa/annotations:pkg",
-        "@com_github_cncf_udpa//xds/annotations/v3:pkg",
     ],
 )

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

@@ -10,8 +10,6 @@ import "envoy/type/matcher/v3/string.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/struct.proto";
 
-import "xds/annotations/v3/status.proto";
-
 import "udpa/annotations/status.proto";
 import "validate/validate.proto";
 
@@ -20,7 +18,6 @@ option java_outer_classname = "ExtProcProto";
 option java_multiple_files = true;
 option go_package = "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/ext_proc/v3;ext_procv3";
 option (udpa.annotations.file_status).package_version_status = ACTIVE;
-option (xds.annotations.v3.file_status).work_in_progress = true;
 
 // [#protodoc-title: External Processing Filter]
 // External Processing Filter

envoy/extensions/filters/http/ext_proc/v3/processing_mode.proto

@@ -2,8 +2,6 @@ syntax = "proto3";
 
 package envoy.extensions.filters.http.ext_proc.v3;
 
-import "xds/annotations/v3/status.proto";
-
 import "udpa/annotations/status.proto";
 import "validate/validate.proto";
 
@@ -12,7 +10,6 @@ option java_outer_classname = "ProcessingModeProto";
 option java_multiple_files = true;
 option go_package = "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/ext_proc/v3;ext_procv3";
 option (udpa.annotations.file_status).package_version_status = ACTIVE;
-option (xds.annotations.v3.file_status).work_in_progress = true;
 
 // [#protodoc-title: External Processing Filter]
 // External Processing Filter Processing Mode

envoy/service/ext_proc/v3/BUILD

@@ -11,6 +11,5 @@ api_proto_package(
         "//envoy/extensions/filters/http/ext_proc/v3:pkg",
         "//envoy/type/v3:pkg",
         "@com_github_cncf_udpa//udpa/annotations:pkg",
-        "@com_github_cncf_udpa//xds/annotations/v3:pkg",
     ],
 )

envoy/service/ext_proc/v3/external_processor.proto

@@ -9,8 +9,6 @@ import "envoy/type/v3/http_status.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/struct.proto";
 
-import "xds/annotations/v3/status.proto";
-
 import "udpa/annotations/status.proto";
 import "validate/validate.proto";
 
@@ -19,7 +17,6 @@ option java_outer_classname = "ExternalProcessorProto";
 option java_multiple_files = true;
 option go_package = "github.com/envoyproxy/go-control-plane/envoy/service/ext_proc/v3;ext_procv3";
 option (udpa.annotations.file_status).package_version_status = ACTIVE;
-option (xds.annotations.v3.file_status).work_in_progress = true;
 
 // [#protodoc-title: External processing service]