chore(deps): bump bls from v6.0.1 to v7.0.0 in /native/bls_nif (#1451)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Rodrigo Oliveri <[email protected]>

Author: dependabot[bot]

native/bls_nif/Cargo.lock

@@ -11,4 +11,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 rustler = "0.36.1"
-bls = { git = "https://github.com/sigp/lighthouse", package = "bls", rev = "v6.0.1" }
+bls = { git = "https://github.com/sigp/lighthouse", package = "bls", rev = "v7.0.0" }