Collapse long blocks in readme #66

Job	Run time
Compiler: GNU 14	33s
Unit: Ubuntu GNU Default	26s
Compiler: GNU 13	26s
Unit: Ubuntu GNU MaxSan	51s
Compiler: GNU 12	33s
Unit: Ubuntu LLVM Default	49s
Compiler: LLVM 20	41s
Unit: Ubuntu LLVM MaxSan	43s
Compiler: LLVM 19	40s
Unit: Windows MSVC Default	1m 29s
Compiler: LLVM 18	41s
Compiler: LLVM 17	32s
Unit: Windows MSVC MaxSan	1m 29s
Unit: Macos Appleclang Default	1m 3s
Unit: Macos Appleclang MaxSan	51s
create-issue-when-fault	0s
	11m 47s

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