prometheus exporter: Add otel_scope_name and otel_scope_version label… #8610

Job	Run time
Bazel nortti	19m 0s
Bazel noexcept	25m 27s
Bazel asan config	11m 45s
Bazel on MacOS	27m 12s
Bazel	19m 19s
Bazel with async export	20m 5s
Bazel tsan config	20m 41s
Bazel valgrind	21m 49s
Bazel with external abseil	19m 59s
Benchmark	14m 58s
CMake test (with abseil)	6m 45s
CMake clang 14 (maintainer mode, abiv2)	17m 28s
CMake clang 14 (maintainer mode, async)	17m 27s
CMake clang 14 (maintainer mode, sync)	17m 10s
CMake do not install test (with otlp-exporter)	24m 57s
CMake gcc 12 (maintainer mode, async)	11m 11s
CMake gcc 12 (maintainer mode, sync)	11m 32s
CMake install test (with abseil)	6m 53s
CMake test (with modern protobuf,grpc and abseil)	33m 44s
CMake msvc (maintainer mode)	12m 43s
CMake test (with opentracing-shim)	7m 20s
CMake test (build shared libraries with otlp-exporter and static gRPC)	20m 1s
CMake test (with otlp-exporter)	21m 21s
CMake test (without otlp-exporter)	6m 55s
CMake C++17 test(GCC)	8m 42s
CMake C++14 test(GCC)	5m 31s
CMake C++20 test(Clang with libc++)	12m 3s
CMake C++20 test(GCC)	16m 38s
CMake test (without otlp-exporter and with async export)	9m 7s
Code coverage	13m 54s
Copyright	9s
DocFX check	1m 3s
Format	24s
markdown-lint	7s
misspell	8s
Plugin -> CMake	1m 7s
CMake -> exporter proto	17m 55s
Bazel Windows	34m 54s
Plugin -> CMake Windows	13m 30s
CMake (With async export) -> exporter proto	17m 35s
CMake -> exporter proto (Build as DLL)	17m 20s
	9h 45m 49s

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