[EXPORTER] Upgrade to opentelemetry-proto 1.4.0 #10596

Job	Run time
CMake clang 18 (maintainer mode, sync)	8m 33s
CMake test (without otlp-exporter)	5m 43s
CMake test (with abseil)	4m 56s
CMake clang 18 (maintainer mode, abiv2)	8m 40s
CMake clang 18 (maintainer mode, async)	8m 53s
CMake gcc 14 (maintainer mode, async)	7m 4s
CMake gcc 14 (maintainer mode, sync)	6m 46s
CMake msvc (maintainer mode)	8m 7s
CMake msvc (maintainer mode) with C++20	8m 41s
CMake test (without otlp-exporter and with async export)	5m 47s
CMake do not install test (with otlp-exporter)	14m 59s
CMake test (with modern protobuf,grpc and abseil)	18m 38s
CMake test (with opentracing-shim)	4m 19s
CMake test (with otlp-exporter)	14m 29s
CMake C++14 test(GCC)	4m 22s
CMake C++17 test(GCC)	4m 51s
CMake C++20 test(Clang with libc++)	8m 42s
CMake C++20 test(GCC)	8m 45s
CMake C++23 test(Clang with libc++)	9m 35s
CMake C++23 test(GCC)	8m 26s
Bazel asan config	19m 55s
Bazel without bzlmod	17m 32s
Bazel noexcept	16m 0s
Bazel nortti	16m 54s
Bazel on MacOS	11m 57s
Bazel with async export	16m 49s
Bazel	16m 58s
Bazel tsan config	18m 55s
Bazel valgrind	9m 6s
CMake install test (with abseil)	4m 33s
CMake test (build shared libraries with otlp-exporter and static gRPC)	14m 1s
Plugin -> CMake	1m 0s
Benchmark	12m 59s
Code coverage	12m 7s
Copyright	7s
Format	33s
markdown-lint	5s
shellcheck	6s
CMake -> exporter proto	12m 37s
Bazel Windows	31m 39s
Plugin -> CMake Windows	6m 31s
CMake (With async export) -> exporter proto	12m 38s
CMake -> exporter proto (Build as DLL)	23m 9s
DocFX check	28s
misspell	4s
W3C Distributed Tracing Validation V1	4m 1s
	7h 31m 0s

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