[GSM Observability] Update opentelemetry cpp bazel deps (#34290)

This is needed for the upcoming work for GSM Observability integration
testing.

WORKSPACE

@@ -102,6 +102,14 @@ load("@com_github_google_benchmark//:bazel/benchmark_deps.bzl", "benchmark_deps"
 
 benchmark_deps()
 
+load("@io_opentelemetry_cpp//bazel:repository.bzl", "opentelemetry_cpp_deps")
+
+opentelemetry_cpp_deps()
+
+load("@io_opentelemetry_cpp//bazel:extra_deps.bzl", "opentelemetry_extra_deps")
+
+opentelemetry_extra_deps()
+
 # TODO: Enable below once https://github.com/bazel-xcode/PodToBUILD/issues/232 is resolved
 #
 #http_archive(

bazel/grpc_deps.bzl

@@ -492,11 +492,11 @@ def grpc_deps():
     if "io_opentelemetry_cpp" not in native.existing_rules():
         http_archive(
             name = "io_opentelemetry_cpp",
-            sha256 = "668de24f81c8d36d75092ad9dcb02a97cd41473adbe72485ece05e336db48249",
+            sha256 = "f30cd88bf898a5726d245eba882b8e81012021eb00df34109f4dfb203f005cea",
-            strip_prefix = "opentelemetry-cpp-1.9.1",
+            strip_prefix = "opentelemetry-cpp-1.11.0",
             urls = [
-                "https://storage.googleapis.com/grpc-bazel-mirror/github.com/open-telemetry/opentelemetry-cpp/archive/refs/tags/v1.9.1.tar.gz",
+                "https://storage.googleapis.com/grpc-bazel-mirror/github.com/open-telemetry/opentelemetry-cpp/archive/refs/tags/v1.11.0.tar.gz",
-                "https://github.com/open-telemetry/opentelemetry-cpp/archive/refs/tags/v1.9.1.tar.gz",
+                "https://github.com/open-telemetry/opentelemetry-cpp/archive/refs/tags/v1.11.0.tar.gz",
             ],
         )
 

test/cpp/ext/otel/otel_test_library.cc

@@ -22,6 +22,7 @@
 #include "api/include/opentelemetry/metrics/provider.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
+#include "opentelemetry/sdk/metrics/export/metric_producer.h"
 #include "opentelemetry/sdk/metrics/meter_provider.h"
 #include "opentelemetry/sdk/metrics/metric_reader.h"