Add a "lite_rtti" utility and use it with Render objects

We need to be more robust if a user tries to use mismatched factories and renderers. This PR creates a simple "lite_rtti" utility and applies it to every Render object. The renderers now abort early instead of crashing if they are given a Render object for the wrong renderer.

Diffs=
c357e7aa7 Add a "lite_rtti" utility and use it with Render objects (#6311)

Co-authored-by: Chris Dalton <99840794+csmartdalton@users.noreply.github.com>

.rive_head

@@ -1 +1 @@
-f0ca1b0ef3052ecb92f5bf6ca8411e85d4368e86
+c357e7aa757f23486271df284a5c3aa5643f2ff5

wasm/src/bindings_c2d.cpp

@@ -117,10 +117,9 @@ class RendererWrapper : public wrapper<rive::Renderer>
                        rive::BlendMode value,
                        float opacity) override
     {
-
-        auto vtx = rive::DataRenderBuffer::Cast(vertices_f32.get());
-        auto uv = rive::DataRenderBuffer::Cast(uvCoords_f32.get());
-        auto indices = rive::DataRenderBuffer::Cast(indices_u16.get());
+        LITE_RTTI_CAST_OR_RETURN(vtx, rive::DataRenderBuffer*, vertices_f32.get());
+        LITE_RTTI_CAST_OR_RETURN(uv, rive::DataRenderBuffer*, uvCoords_f32.get());
+        LITE_RTTI_CAST_OR_RETURN(indices, rive::DataRenderBuffer*, indices_u16.get());
 
         uint32_t f32Count = vertexCount * 2;
         assert(vtx->sizeInBytes() == f32Count * sizeof(float));