fix compile error (#45052)
Summary:
Update vulkanOptimizeForMobile function invoking in optimize_for_mobile.cc to align latest call contract in PR https://github.com/pytorch/pytorch/pull/44903.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45052
Reviewed By: malfet
Differential Revision: D23814953
Pulled By: mrshenli
fbshipit-source-id: 0fa844a8291e952715b9de35cdec0e411c42b7f9
