uefi: Add no_std variant am: 68d13fbdc5

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/uefi/+/3361646

Change-Id: I9e477e0fd8513dc5473ca9631c3a85dc0e45c47b
Signed-off-by: Automerger Merge Worker <[email protected]>