Metal: don't break render pass when uploading a texture. Bug: b/337214693 Change-Id: Ib2dc77c364a72f2973cbc3882f6125bffbc0a11b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5514948 Reviewed-by: Kenneth Russell <kbr@chromium.org> Commit-Queue: Quyen Le <lehoangquyen@chromium.org>