[EXPORTER] prometheus: add otel_scope_name and otel_scope_version labels #8609

Job	Run time
Bazel asan config	14m 37s
Bazel noexcept	19m 8s
Bazel nortti	20m 7s
Bazel on MacOS	27m 32s
Bazel	20m 7s
Bazel with async export	20m 49s
Bazel tsan config	25m 8s
Bazel valgrind	21m 43s
Bazel with external abseil	23m 51s
Benchmark	13m 33s
CMake test (with abseil)	7m 1s
CMake clang 14 (maintainer mode, abiv2)	17m 55s
CMake clang 14 (maintainer mode, async)	17m 21s
CMake do not install test (with otlp-exporter)	28m 14s
CMake clang 14 (maintainer mode, sync)	17m 39s
CMake gcc 12 (maintainer mode, async)	11m 39s
CMake gcc 12 (maintainer mode, sync)	11m 14s
CMake install test (with abseil)	6m 6s
CMake test (with modern protobuf,grpc and abseil)	29m 29s
CMake msvc (maintainer mode)	16m 59s
CMake test (with opentracing-shim)	6m 15s
CMake test (build shared libraries with otlp-exporter and static gRPC)	26m 5s
CMake test (with otlp-exporter)	22m 45s
CMake test (without otlp-exporter)	6m 57s
CMake C++14 test(GCC)	6m 54s
CMake C++20 test(Clang with libc++)	11m 34s
CMake C++17 test(GCC)	8m 16s
CMake test (without otlp-exporter and with async export)	6m 41s
CMake C++20 test(GCC)	15m 48s
Code coverage	14m 9s
Copyright	11s
DocFX check	1m 20s
Format	19s
markdown-lint	11s
misspell	6s
Plugin -> CMake	1m 38s
CMake -> exporter proto	20m 47s
Bazel Windows	34m 41s
Plugin -> CMake Windows	12m 30s
CMake (With async export) -> exporter proto	19m 29s
CMake -> exporter proto (Build as DLL)	16m 49s
	10h 3m 37s

Provide feedback