sim: Add include path to sdkconfig.h

sim/wasm/build.sh

@@ -17,6 +17,7 @@ fi
 emcc ctx.c \
     -I ../../components/ctx/ \
     -I ../../components/ctx/fonts/ \
+    -I ../../build/config \
     -s EXPORTED_FUNCTIONS=_ctx_new_for_framebuffer,_ctx_new_drawlist,_ctx_parse,_ctx_apply_transform,_ctx_text_width,_ctx_render_ctx,_ctx_destroy,_malloc,_free \
     --no-entry -flto -O3 \
     -o ctx.wasm