Remove GPU constraints in Jenkins
Remove GPU constraints in Jenkins

refer to https://github.com/d2l-ai/d2l-en/pull/1645
mli/gluon-tutorials-zh,mli/gluon-tutorials-zh,mli/gluon-tutorials-zh,d2l-ai/d2l-zh,d2l-ai/d2l-zh,d2l-ai/d2l-zh,mli/gluon-tutorials-zh