chore(deps): bump rustler from 0.36.2 to 0.37.0 in /native/bls_nif

Bumps [rustler](https://github.com/rusterlium/rustler) from 0.36.2 to 0.37.0.
- [Release notes](https://github.com/rusterlium/rustler/releases)
- [Changelog](https://github.com/rusterlium/rustler/blob/master/CHANGELOG.md)
- [Commits](rusterlium/rustler@rustler-0.36.2...rustler-0.37.0)

---
updated-dependencies:
- dependency-name: rustler
  dependency-version: 0.37.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

native/bls_nif/Cargo.lock

@@ -10,5 +10,5 @@ path = "src/lib.rs"
 crate-type = ["cdylib"]
 
 [dependencies]
-rustler = "0.36.2"
+rustler = "0.37.0"
 bls = { git = "https://github.com/sigp/lighthouse", package = "bls", rev = "v7.0.1" }