libcamera: software_isp: Switch on default CCM at 65k

Switch on the uncalibrated CCM @ 65k colour temperature. This will become
the default for SoftISP where we have swtiched to GPUISP as default.

Reviewed-by: Milan Zamazal <mzamazal@redhat.com>
Tested-by: Robert Mader <robert.mader@collabora.com>
Tested-by: Hans de Goede <johannes.goede@oss.qualcomm.com> # ThinkPad T14s gen 6 (arm64) ov02c10 + X1c gen 12 ov08x40
Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> # Lenovo X13s
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

src/ipa/simple/data/uncalibrated.yaml

@@ -8,12 +8,12 @@ algorithms:
   # Color correction matrices can be defined here. The CCM algorithm
   # has a significant performance impact, and should only be enabled
   # if tuned.
-  # - Ccm:
-  #     ccms:
-  #       - ct: 6500
-  #         ccm: [ 1, 0, 0,
-  #                0, 1, 0,
-  #                0, 0, 1]
+  - Ccm:
+      ccms:
+        - ct: 6500
+          ccm: [ 1, 0, 0,
+                 0, 1, 0,
+                 0, 0, 1]
   - Lut:
   - Agc:
 ...