NXP Backend: Add missing copyright and license info#18811

jirioc merged 1 commit intopytorch:mainpytorch/executorch:mainfrom

nxp-upstream:nxf96559/MCUX-87219-add-missing-copyright-and-license-infonxp-upstream/executorch:nxf96559/MCUX-87219-add-missing-copyright-and-license-infoCopy head branch name to clipboard