3.8.7spine问题

[775208410 (cityman)]

是spine输出有问题么？3.8.5是没报错的，3.8.7就报错了

[1944876319 (tkkt)]

合并下面两个pr，试试看

Fix the OpenGL error caused by a mismatch between the vertexCount stored in renderData and the actual value.

Fix the issue where the cache space for indices is smaller than actually required due to indices not being updated.