add decode option to set leniency #14284

Job	Run time
Ubuntu Build release	15m 48s
Ubuntu Build debug	2m 18s
Ubuntu Build asan	2m 56s
Ubuntu Build msan	4m 26s
Ubuntu Build tsan	2m 18s
Ubuntu Build scalar	2m 21s
Ubuntu Build lowprecision	15m 24s
Ubuntu Build coverage	48s
Ubuntu Build release-nojpeg	2m 7s
Ubuntu Build release-lcms2	2m 27s
Ubuntu Build release-system-lcms2	2m 12s
Ubuntu Build release:minimal	2m 10s
Ubuntu Build release:gcc	2m 22s
Ubuntu Build release:gcc-old	1m 47s
Ubuntu Build release:gcc-old-old	1m 58s
Ubuntu Build release:clang-old	2m 21s
Ubuntu Build release:clang-old-old	1m 58s
MacOS Build release:osx	1m 48s
	1h 7m 29s

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