Add support for LowMemory metrics temporality #8257

Job	Run time
CMake gcc 12 (maintainer mode, async)	22m 48s
CMake test (without otlp-exporter)	6m 27s
CMake clang 14 (maintainer mode, async)	18m 56s
CMake clang 14 (maintainer mode, sync)	18m 48s
CMake gcc 12 (maintainer mode, C++11, async)	19m 25s
CMake gcc 12 (maintainer mode, sync)	16m 20s
CMake msvc (maintainer mode)	12m 18s
Bazel asan config	6m 14s
Bazel noexcept	15m 53s
Bazel nortti	15m 36s
Bazel	5m 49s
Bazel with async export	4m 13s
Bazel tsan config	11m 54s
Bazel valgrind	5m 17s
Bazel with external abseil	10m 27s
CMake test (with abseil)	9m 2s
CMake do not install test (with otlp-exporter)	20m 1s
CMake gcc 4.8 (with otlp exporter)	13m 22s
CMake gcc 4.8 (without otlp exporter)	6m 55s
CMake test (with opentracing-shim)	7m 22s
CMake test (build shared libraries with otlp-exporter and static gRPC)	23m 13s
CMake test (with otlp-exporter)	24m 3s
CMake C++20 test(Clang with libc++)	10m 24s
CMake C++20 test(GCC)	11m 50s
CMake test (without otlp-exporter and with async export)	6m 58s
Plugin -> CMake	1m 37s
Bazel on MacOS	15m 2s
Benchmark	4m 36s
Copyright	9s
Format	16s
CMake -> exporter proto	15m 40s
Bazel Windows	24m 32s
Plugin -> CMake Windows	11m 38s
CMake (With async export) -> exporter proto	22m 27s
CMake -> exporter proto (Build as DLL)	16m 4s
Code coverage	14m 37s
DocFX check	54s
markdown-lint	8s
misspell	6s
	7h 31m 21s

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