About spine4.1 perf issue fixed (test `spine4.1/container batch test`)

[justintien]

About spine4.1 perf issue fixed on https://github.com/photonstorm/phaser/pull/6344

So updated phaser3-examples

• [x] Also fixed about batch test case, load spineboy-ess (not spineboy-pro), it's same with spine3.8

test on local:

http://127.0.0.1:8080/view.html?src=src\3.60\spine\container%20batch%20test.js http://127.0.0.1:8080/view.html?src=src\3.60\spine4.1\container%20batch%20test.js