Make libsmallvec available to resolv module am: 8ae8fd4570 am: fda98b38d8 am: 3b9e18dcce am: 28ee3e669d

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/smallvec/+/2535584

Change-Id: I832a687f35e5a52c455e2c8dd2634ef9de221ced
Signed-off-by: Automerger Merge Worker <[email protected]>