[API] Remove Meters #8148

Job	Run time
Bazel on MacOS	37m 1s
Bazel noexcept	19m 21s
Bazel asan config	24m 32s
Bazel nortti	18m 46s
Bazel	20m 49s
Bazel with async export	19m 35s
Bazel tsan config	22m 31s
Bazel valgrind	28m 57s
Bazel with external abseil	20m 14s
Benchmark	14m 5s
CMake test (with abseil)	6m 19s
CMake clang 14 (maintainer mode, async)	12m 31s
CMake clang 14 (maintainer mode, sync)	25m 0s
CMake do not install test (with otlp-exporter)	18m 30s
CMake gcc 4.8 (with otlp exporter)	13m 9s
CMake gcc 12 (maintainer mode, async)	17m 18s
CMake gcc 4.8 (without otlp exporter)	5m 37s
CMake gcc 12 (maintainer mode, C++11, async)	18m 23s
CMake gcc 12 (maintainer mode, sync)	23m 8s
CMake msvc (maintainer mode)	9m 7s
CMake test (with opentracing-shim)	6m 47s
CMake test (build shared libraries with otlp-exporter and static gRPC)	18m 40s
CMake test (with otlp-exporter)	18m 57s
CMake test (without otlp-exporter)	8m 32s
CMake C++20 test(Clang with libc++)	9m 6s
CMake C++20 test(GCC)	13m 5s
CMake test (without otlp-exporter and with async export)	9m 42s
Code coverage	14m 54s
Copyright	7s
DocFX check	54s
Format	18s
markdown-lint	8s
misspell	7s
Plugin -> CMake	1m 27s
CMake -> exporter proto	21m 34s
Bazel Windows	57m 59s
Plugin -> CMake Windows	9m 45s
CMake (With async export) -> exporter proto	23m 8s
CMake -> exporter proto (Build as DLL)	21m 3s
	10h 11m 6s

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