[EXPORTER] Export resource for prometheus #8467

Job	Run time
Bazel nortti	20m 34s
Bazel noexcept	23m 25s
Bazel asan config	11m 36s
Bazel on MacOS	33m 34s
Bazel	20m 11s
Bazel with async export	21m 49s
Bazel tsan config	21m 16s
Bazel valgrind	27m 58s
Bazel with external abseil	19m 35s
Benchmark	14m 44s
CMake test (with abseil)	6m 33s
CMake clang 14 (maintainer mode, async)	20m 52s
CMake clang 14 (maintainer mode, sync)	16m 41s
CMake do not install test (with otlp-exporter)	21m 36s
CMake gcc 4.8 (with otlp exporter)	14m 49s
CMake gcc 4.8 (without otlp exporter)	6m 3s
CMake gcc 12 (maintainer mode, async)	11m 11s
CMake gcc 12 (maintainer mode, C++11, async)	11m 54s
CMake gcc 12 (maintainer mode, sync)	12m 2s
CMake install test (with abseil)	6m 4s
CMake test (with modern protobuf,grpc and abseil)	34m 45s
CMake msvc (maintainer mode)	14m 1s
CMake test (with opentracing-shim)	6m 4s
CMake test (build shared libraries with otlp-exporter and static gRPC)	24m 51s
CMake test (with otlp-exporter)	21m 33s
CMake test (without otlp-exporter)	6m 26s
CMake C++20 test(GCC)	11m 30s
CMake C++20 test(Clang with libc++)	16m 57s
CMake test (without otlp-exporter and with async export)	7m 35s
Code coverage	13m 12s
Copyright	8s
DocFX check	58s
Format	19s
markdown-lint	9s
misspell	7s
Plugin -> CMake	1m 36s
CMake -> exporter proto	20m 46s
Bazel Windows	33m 28s
Plugin -> CMake Windows	8m 37s
CMake (With async export) -> exporter proto	24m 5s
CMake -> exporter proto (Build as DLL)	20m 19s
	10h 9m 53s

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