Arm backend: Add VGF unit tests to operators (Part 3)#13154

Sebastian-Larsson merged 3 commits intopytorch:mainpytorch/executorch:mainfrom

YufengShi-dudu:add-vgf-ops-tests-part3YufengShi-dudu/executorch:add-vgf-ops-tests-part3Copy head branch name to clipboard