SkM44.h is now in include/public

Change-Id: I679d3328a65123d4cbb15045d98fe4ac498ee531
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/272837
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>

modules/canvaskit/canvaskit_bindings.cpp

@@ -19,6 +19,7 @@
 #include "include/core/SkImage.h"
 #include "include/core/SkImageFilter.h"
 #include "include/core/SkImageInfo.h"
+#include "include/core/SkM44.h"
 #include "include/core/SkMaskFilter.h"
 #include "include/core/SkPaint.h"
 #include "include/core/SkPath.h"
@@ -44,7 +45,6 @@
 #include "include/effects/SkImageFilters.h"
 #include "include/effects/SkRuntimeEffect.h"
 #include "include/effects/SkTrimPathEffect.h"
-#include "include/private/SkM44.h"
 #include "include/utils/SkParsePath.h"
 #include "include/utils/SkShadowUtils.h"
 #include "modules/skshaper/include/SkShaper.h"