Fix EstimateTokenCost test #16101

Job	Run time
Ubuntu Build msan	1h 6m 7s
Ubuntu Build asan	32m 18s
Ubuntu Build scalar	11m 26s
Ubuntu Build release	13m 24s
Ubuntu Build debug	9m 9s
Ubuntu Build lowprecision	13m 28s
Ubuntu Build tsan	52m 3s
Ubuntu Build release-lcms2	8m 42s
Ubuntu Build release:arm64	14m 43s
Ubuntu Build release-system-lcms2	8m 20s
Ubuntu Build release:arm64-lowprecision	14m 21s
MacOS Build release:osx	7m 10s
Ubuntu Build coverage	1m 4s
Ubuntu Build release:clang-old	8m 42s
Ubuntu Build release:clang-old-old	8m 43s
Ubuntu Build release:gcc	9m 54s
MacOS Build release:osx-15	12m 51s
Ubuntu Build release:gcc-old	9m 25s
Ubuntu Build release:minimal	8m 15s
Ubuntu Build release-nojpeg	8m 24s
Ubuntu Build release:gcc-old-old	8m 55s
	5h 27m 24s

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