Revert "Bump codecov/codecov-action from 3 to 4" #8472

Job	Run time
CMake gcc 12 (maintainer mode, C++11, async)	12m 29s
CMake gcc 12 (maintainer mode, async)	12m 57s
CMake gcc 12 (maintainer mode, sync)	10m 31s
CMake test (without otlp-exporter)	7m 20s
CMake test (with abseil)	8m 46s
CMake clang 14 (maintainer mode, async)	16m 53s
CMake clang 14 (maintainer mode, sync)	16m 50s
CMake gcc 4.8 (with otlp exporter)	15m 37s
CMake gcc 4.8 (without otlp exporter)	5m 47s
CMake msvc (maintainer mode)	11m 28s
CMake test (with opentracing-shim)	6m 35s
CMake C++20 test(Clang with libc++)	13m 28s
CMake C++20 test(GCC)	16m 45s
CMake test (without otlp-exporter and with async export)	6m 52s
Bazel asan config	11m 7s
Bazel noexcept	18m 41s
Bazel nortti	18m 54s
Bazel on MacOS	27m 53s
Bazel	20m 32s
Bazel with async export	19m 23s
Bazel tsan config	19m 59s
Bazel valgrind	22m 15s
Bazel with external abseil	19m 58s
Benchmark	11m 58s
CMake do not install test (with otlp-exporter)	21m 21s
CMake install test (with abseil)	6m 17s
CMake test (with modern protobuf,grpc and abseil)	29m 21s
CMake test (build shared libraries with otlp-exporter and static gRPC)	20m 48s
CMake test (with otlp-exporter)	22m 6s
Code coverage	13m 43s
Copyright	6s
DocFX check	55s
Format	17s
markdown-lint	14s
misspell	4s
Plugin -> CMake	1m 32s
CMake -> exporter proto	16m 27s
Bazel Windows	37m 4s
Plugin -> CMake Windows	8m 35s
CMake (With async export) -> exporter proto	23m 9s
CMake -> exporter proto (Build as DLL)	23m 41s
	9h 38m 38s

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