fix: local variables should not be overridden by remote variables during `terraform import` (#29972)

* fix: local variables should not be overridden by remote variables during `terraform import`

* chore: applied the same fix in the 'internal/cloud' package

* backport changes from cloud package to remote package
Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
Co-authored-by: uturunku1 <luces.huayhuaca@gmail.com>