[EXPORTER] Export resource for prometheus #8481

Job	Run time
Bazel noexcept	23m 58s
Bazel asan config	15m 11s
Bazel nortti	23m 10s
Bazel on MacOS	28m 59s
Bazel	19m 45s
Bazel with async export	19m 40s
Bazel valgrind	25m 34s
Bazel tsan config	20m 7s
Benchmark	16m 44s
Bazel with external abseil	19m 25s
CMake test (with abseil)	8m 14s
CMake clang 14 (maintainer mode, async)	22m 7s
CMake clang 14 (maintainer mode, sync)	24m 31s
CMake do not install test (with otlp-exporter)	21m 0s
CMake gcc 4.8 (with otlp exporter)	20m 8s
CMake gcc 4.8 (without otlp exporter)	6m 23s
CMake gcc 12 (maintainer mode, async)	10m 47s
CMake gcc 12 (maintainer mode, C++11, async)	10m 47s
CMake gcc 12 (maintainer mode, sync)	16m 28s
CMake install test (with abseil)	8m 22s
CMake test (with modern protobuf,grpc and abseil)	34m 37s
CMake msvc (maintainer mode)	12m 33s
CMake test (with opentracing-shim)	6m 15s
CMake test (build shared libraries with otlp-exporter and static gRPC)	27m 47s
CMake test (with otlp-exporter)	26m 26s
CMake test (without otlp-exporter)	7m 2s
CMake C++20 test(Clang with libc++)	11m 31s
CMake C++20 test(GCC)	12m 25s
CMake test (without otlp-exporter and with async export)	6m 53s
Code coverage	17m 21s
Copyright	10s
DocFX check	1m 15s
Format	33s
markdown-lint	7s
misspell	9s
Plugin -> CMake	1m 13s
CMake -> exporter proto	16m 46s
Bazel Windows	48m 48s
Plugin -> CMake Windows	13m 26s
CMake (With async export) -> exporter proto	17m 38s
CMake -> exporter proto (Build as DLL)	17m 30s
	10h 41m 45s

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