更新SNAT的固件，修改获取jpg数据，及修复大图像屏幕无法显示问题

boards/default_src/micropython_esp32s3/origin/build/lib/camera.py

@@ -35,8 +35,11 @@ class GC032A(Camera):
             super().display_stop()
 
     def snapshot(self, path=None, formats=0, quality=50):
-        _data = super().snapshot(path, formats=formats, quality=quality)
-        if formats >= 2:
-            return b'data:image/jpg;base64,' + base64.b64encode(bytes(_data))
+        if path is None:
+            _data = super().snapshot(formats=formats, quality=quality)
+            if formats >= 2:
+                return b'data:image/jpg;base64,' + base64.b64encode(_data)
+            else:
+                return _data
         else:
-            return _data
+            return super().snapshot(path, quality=50)