[EXPORTER] Export resource for prometheus #8495

Job	Run time
Bazel asan config	13m 25s
Bazel noexcept	22m 21s
Bazel nortti	23m 24s
Bazel on MacOS	26m 29s
Bazel	18m 50s
Bazel tsan config	24m 45s
Bazel valgrind	23m 50s
Bazel with external abseil	20m 23s
Benchmark	12m 20s
Bazel with async export	19m 42s
CMake test (with abseil)	6m 22s
CMake clang 14 (maintainer mode, async)	16m 58s
CMake clang 14 (maintainer mode, sync)	20m 2s
CMake do not install test (with otlp-exporter)	20m 28s
CMake gcc 4.8 (with otlp exporter)	13m 46s
CMake gcc 4.8 (without otlp exporter)	6m 42s
CMake gcc 12 (maintainer mode, async)	11m 12s
CMake gcc 12 (maintainer mode, C++11, async)	10m 25s
CMake gcc 12 (maintainer mode, sync)	15m 28s
CMake install test (with abseil)	7m 37s
CMake test (with modern protobuf,grpc and abseil)	33m 9s
CMake msvc (maintainer mode)	10m 23s
CMake test (with opentracing-shim)	8m 5s
CMake test (build shared libraries with otlp-exporter and static gRPC)	19m 26s
CMake test (with otlp-exporter)	21m 36s
CMake test (without otlp-exporter)	6m 35s
CMake C++20 test(Clang with libc++)	17m 10s
CMake C++20 test(GCC)	13m 30s
CMake test (without otlp-exporter and with async export)	6m 47s
Code coverage	13m 34s
Copyright	12s
DocFX check	1m 4s
Format	26s
misspell	5s
Plugin -> CMake	1m 26s
markdown-lint	11s
CMake -> exporter proto	21m 0s
Plugin -> CMake Windows	9m 40s
Bazel Windows	35m 54s
CMake (With async export) -> exporter proto	16m 47s
CMake -> exporter proto (Build as DLL)	20m 2s
	9h 51m 31s

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