meson: Print soft ISP boolean options as YES/NO

All boolean options in libcamera other than the soft ISP options are
printed as YES/NO (with colours when supported by the terminal). Extend
this to the soft ISP options for consistency.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>

src/libcamera/software_isp/meson.build

@@ -1,7 +1,9 @@
 # SPDX-License-Identifier: CC0-1.0
 
 softisp_enabled = pipelines.contains('simple')
-summary({'SoftISP support' : softisp_enabled}, section : 'Configuration')
+summary({'SoftISP support' : softisp_enabled},
+        bool_yn : true,
+        section : 'Configuration')
 
 if not softisp_enabled
     subdir_done()
@@ -13,7 +15,9 @@ mesa_works = cc.check_header('EGL/egl.h',
                              required : get_option('softisp-gpu'),
                              dependencies : libegl)
 
-summary({'SoftISP GPU acceleration' : mesa_works}, section : 'Configuration')
+summary({'SoftISP GPU acceleration' : mesa_works},
+        bool_yn : true,
+        section : 'Configuration')
 
 libcamera_internal_sources += files([
     'benchmark.cpp',