Revert "Import shared_library rust crate" am: c081e9ecef am: 2ce1a3de9e am: 67e263ba39

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/shared_library/+/1818475

Change-Id: I833aa74973154cc3b741f229b51fb5596406f8fc
tree: 4b825dc642cb6eb9a060e54bf8d69288fbee4904

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