CTS SystemPalette: don't test hue against tone <=10
Failure is hues of #2f3033 & #1c1b1b differ too much.
Using Monet Studio to investigate shows quantization of sRGB space leads
to H260 C4 T10 being the same point in RGB space as H209 C1 T10, leading
to failure.
Ignore <=10, in same spirit of ignoring >T90 - RGB quantization is severe enough at that tone level that it wont consistently support delta hue checks.
Bug: 211366884
Test: atest SystemPaletteTest
Change-Id: I5c499241db6c6dc1175e3a0a90c7234b333b3d2c
1 file changed
