libcamera: software_isp: lut: Make gain corrected CCM in lut.cpp available in debayer params

There is another CCM calculated in this algorithm callback, this time based
on the LUT.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>

src/ipa/simple/algorithms/lut.cpp

@@ -126,6 +126,7 @@ void Lut::prepare(IPAContext &context,
 		auto &red = params->redCcm;
 		auto &green = params->greenCcm;
 		auto &blue = params->blueCcm;
+		params->ccm = ccm;
 		for (unsigned int i = 0; i < DebayerParams::kRGBLookupSize; i++) {
 			red[i].r = ccmValue(i, ccm[0][0]);
 			red[i].g = ccmValue(i, ccm[1][0]);