[EXPORTER] Rework OTLP/HTTP and OTLP/GRPC exporter options #8709

Job	Run time
Bazel noexcept	10m 36s
Bazel asan config	4m 44s
Bazel nortti	8m 9s
Bazel on MacOS	15m 23s
Bazel	10m 54s
Bazel with async export	9m 34s
Bazel tsan config	12m 7s
Bazel with external abseil	10m 35s
Bazel valgrind	13m 56s
Benchmark	12m 33s
CMake test (with abseil)	6m 29s
CMake clang 14 (maintainer mode, abiv2)	17m 11s
CMake clang 14 (maintainer mode, async)	18m 1s
CMake clang 14 (maintainer mode, sync)	17m 7s
CMake do not install test (with otlp-exporter)	20m 36s
CMake gcc 12 (maintainer mode, async)	12m 15s
CMake gcc 12 (maintainer mode, sync)	11m 6s
CMake install test (with abseil)	6m 11s
CMake test (with modern protobuf,grpc and abseil)	39m 40s
CMake msvc (maintainer mode)	10m 5s
CMake test (with opentracing-shim)	6m 32s
CMake test (build shared libraries with otlp-exporter and static gRPC)	21m 9s
CMake test (with otlp-exporter)	27m 9s
CMake test (without otlp-exporter)	8m 22s
CMake C++14 test(GCC)	6m 2s
CMake C++17 test(GCC)	6m 47s
CMake C++20 test(Clang with libc++)	12m 10s
CMake C++20 test(GCC)	12m 23s
CMake test (without otlp-exporter and with async export)	6m 57s
Code coverage	15m 54s
Copyright	11s
DocFX check	1m 11s
Format	17s
markdown-lint	14s
misspell	7s
Plugin -> CMake	1m 10s
CMake -> exporter proto	20m 31s
Bazel Windows	31m 45s
Plugin -> CMake Windows	9m 27s
CMake (With async export) -> exporter proto	17m 51s
CMake -> exporter proto (Build as DLL)	21m 8s
	8h 14m 29s

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