chore(deps): bump curve25519-dalek, revert nightly pin

[DaniPopes]

Reverts #6435

[mattsse]

we back

[wakamex]

update at bottom I fixed it

I can't compile curve25519-dalek, am I doing something wrong?

I just followed my regular method of trying to build latest:

git pull main
RUSTFLAGS="-C target-cpu=native" cargo build --profile maxperf --features jemalloc

i'm on an amd processor on ubuntu 23.10

here's the error:

error[E0658]: use of unstable library feature 'stdsimd'
  --> /home/mihai/.cargo/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.2/src/backend/vector/ifma/field.rs:26:5
   |
26 |     _mm256_madd52lo_epu64(z.into(), x.into(), y.into()).into()
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information
   = help: add `#![feature(stdsimd)]` to the crate attributes to enable
   = note: this compiler was built on 2024-01-30; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature 'stdsimd'
  --> /home/mihai/.cargo/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.2/src/backend/vector/ifma/field.rs:25:9
   |
25 |     use core::arch::x86_64::_mm256_madd52lo_epu64;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information
   = help: add `#![feature(stdsimd)]` to the crate attributes to enable
   = note: this compiler was built on 2024-01-30; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature 'stdsimd'
  --> /home/mihai/.cargo/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.2/src/backend/vector/ifma/field.rs:34:5
   |
34 |     _mm256_madd52hi_epu64(z.into(), x.into(), y.into()).into()
   |     ^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information
   = help: add `#![feature(stdsimd)]` to the crate attributes to enable
   = note: this compiler was built on 2024-01-30; consider upgrading it if it is out of date

error[E0658]: use of unstable library feature 'stdsimd'
  --> /home/mihai/.cargo/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.2/src/backend/vector/ifma/field.rs:33:9
   |
33 |     use core::arch::x86_64::_mm256_madd52hi_epu64;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information
   = help: add `#![feature(stdsimd)]` to the crate attributes to enable
   = note: this compiler was built on 2024-01-30; consider upgrading it if it is out of date

error[E0635]: unknown feature `stdarch_x86_avx512`
  --> /home/mihai/.cargo/registry/src/index.crates.io-6f17d22bba15001f/curve25519-dalek-4.1.2/src/lib.rs:19:13
   |
19 |     feature(stdarch_x86_avx512)
   |             ^^^^^^^^^^^^^^^^^^

   Compiling async-compression v0.4.6
   Compiling reth-nippy-jar v0.1.0-alpha.18 (/code/reth/crates/storage/nippy-jar)
   Compiling reth-node-core v0.1.0-alpha.18 (/code/reth/crates/node-core)
   Compiling reth-libmdbx v0.1.0-alpha.18 (/code/reth/crates/storage/libmdbx-rs)
   Compiling h2 v0.3.24
   Compiling tokio-stream v0.1.14
   Compiling delay_map v0.3.0
   Compiling reth-metrics v0.1.0-alpha.18 (/code/reth/crates/metrics)
   Compiling tower v0.4.13
Some errors have detailed explanations: E0635, E0658.
For more information about an error, try `rustc --explain E0635`.
error: could not compile `curve25519-dalek` (lib) due to 5 previous errors

EDIT: ah my rust was old rust and didn't have the latest shiznit, rustup update fixed it