Bug 1849874 - Update from packed_simd_2 to packed_simd. (ESR version) a=pascalc

.cargo/config.in

Cargo.lock

Cargo.toml

config/makefiles/rust.mk

supply-chain/audits.toml

supply-chain/config.toml

supply-chain/imports.lock

third_party/rust/encoding_rs/.cargo-checksum.json

third_party/rust/encoding_rs/Cargo.toml

third_party/rust/encoding_rs/README.md

third_party/rust/packed_simd/.appveyor.yml

third_party/rust/packed_simd/.cargo-checksum.json

...d_party/rust/packed_simd/.github/workflows/benchmarks.yml

third_party/rust/packed_simd/.github/workflows/ci.yml

third_party/rust/packed_simd/.github/workflows/docs.yml

...arty/rust/packed_simd/.github/workflows/run-ci-script.yml

third_party/rust/packed_simd/.travis.yml

third_party/rust/packed_simd/Cargo.toml

third_party/rust/packed_simd/LICENSE-APACHE

third_party/rust/packed_simd/LICENSE-MIT