Merge "Ensure crate is compiled with std for panic handler" into main am: 0968bafad6

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/libm/+/3080659

Change-Id: I937b5e2437aa808303f160a51b9194a2e7ac7d4a
Signed-off-by: Automerger Merge Worker <[email protected]>