Fix priority of conflict labels. #60

Job	Run time
Bazel asan config	11m 57s
Bazel noexcept	7m 43s
Bazel nortti	7m 31s
Bazel on MacOS	11m 18s
Bazel	13m 32s
Bazel with async export	7m 11s
Bazel tsan config	9m 18s
Bazel valgrind	8m 43s
Bazel with external abseil	8m 26s
Benchmark	2m 35s
CMake test (with abseil)	6m 41s
CMake clang 14 (maintainer mode, async)	17m 9s
CMake clang 14 (maintainer mode, sync)	16m 43s
CMake do not install test (with otlp-exporter)	24m 53s
CMake gcc 4.8 (with otlp exporter)	19m 24s
CMake gcc 4.8 (without otlp exporter)	5m 51s
CMake gcc 12 (maintainer mode, async)	12m 52s
CMake gcc 12 (maintainer mode, C++11, async)	10m 13s
CMake gcc 12 (maintainer mode, sync)	13m 9s
CMake install test (with abseil)	7m 7s
CMake test (with modern protobuf,grpc and abseil)	30m 58s
CMake msvc (maintainer mode)	15m 38s
CMake test (with opentracing-shim)	6m 7s
CMake test (build shared libraries with otlp-exporter and static gRPC)	20m 33s
CMake test (with otlp-exporter)	20m 8s
CMake test (without otlp-exporter)	6m 52s
CMake C++20 test(Clang with libc++)	14m 16s
CMake C++20 test(GCC)	14m 23s
CMake test (without otlp-exporter and with async export)	8m 25s
Code coverage	16m 41s
Copyright	8s
DocFX check	55s
Format	37s
markdown-lint	8s
misspell	5s
Plugin -> CMake	1m 27s
CMake -> exporter proto	23m 4s
Bazel Windows	46m 20s
Plugin -> CMake Windows	12m 46s
CMake (With async export) -> exporter proto	17m 33s
CMake -> exporter proto (Build as DLL)	17m 48s
	8h 17m 8s

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