Use == operator to test type equivalance in pytorch_jni_common.cpp (#71508)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71508
"==" is the more universal way to test type equalities, and also ::get() doesn't incur any refcount overhead now, so we can swtich to == instead of relying on type kinds.
ghstack-source-id: 147353057
Test Plan:
CI
buck test xplat/caffe2/android:pytorch_jni_common_test
Differential Revision: D33672433
fbshipit-source-id: 5973fd40de48b8017b5c3ebaa55bcf5b4b391aa3
(cherry picked from commit db84a4b566d1f2f17cda8785e11bc11739e6f50c)
