Merge "Revert "Update hashbrown to 0.12.0"" am: 94cdad0346 am: 589fdf95b1 am: 538884f4c1

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/hashbrown/+/2020795

Change-Id: Ifed4ba4e348096de88f0b11e8178572996194ac6