[EXPORTER] Rework OTLP/HTTP and OTLP/GRPC exporter options #8755

Job	Run time
Bazel nortti	19m 4s
Bazel asan config	27m 28s
Bazel noexcept	12m 30s
Bazel on MacOS	36m 21s
Bazel with async export	13m 5s
Bazel	23m 53s
Bazel tsan config	12m 46s
Bazel valgrind	14m 50s
Bazel with external abseil	22m 34s
Benchmark	7m 53s
CMake test (with abseil)	4m 20s
CMake clang 14 (maintainer mode, abiv2)	13m 43s
CMake clang 14 (maintainer mode, async)	18m 11s
CMake clang 14 (maintainer mode, sync)	23m 18s
CMake do not install test (with otlp-exporter)	27m 42s
CMake gcc 12 (maintainer mode, async)	7m 36s
CMake gcc 12 (maintainer mode, sync)	15m 32s
CMake install test (with abseil)	4m 24s
CMake test (with modern protobuf,grpc and abseil)	18m 53s
CMake msvc (maintainer mode)	7m 0s
CMake test (with opentracing-shim)	4m 6s
CMake test (build shared libraries with otlp-exporter and static gRPC)	24m 19s
CMake test (with otlp-exporter)	13m 48s
CMake test (without otlp-exporter)	4m 55s
CMake C++14 test(GCC)	4m 16s
CMake C++17 test(GCC)	6m 54s
CMake C++20 test(Clang with libc++)	9m 7s
CMake C++20 test(GCC)	8m 6s
CMake test (without otlp-exporter and with async export)	4m 31s
Code coverage	10m 54s
Copyright	4s
DocFX check	37s
Format	14s
markdown-lint	7s
misspell	3s
Plugin -> CMake	1m 11s
CMake -> exporter proto	12m 18s
Bazel Windows	40m 42s
Plugin -> CMake Windows	9m 6s
CMake (With async export) -> exporter proto	12m 5s
CMake -> exporter proto (Build as DLL)	12m 11s
	8h 30m 37s

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