chore(deps): bump libsodium-sys-stable from 1.20.6 to 1.20.7 (#4590)

Bumps [libsodium-sys-stable](https://github.com/jedisct1/libsodium-sys-stable) from 1.20.6 to 1.20.7.
- [Commits](jedisct1/libsodium-sys-stable@1.20.6...1.20.7)

---
updated-dependencies:
- dependency-name: libsodium-sys-stable
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

crypto/Cargo.toml

@@ -92,5 +92,5 @@ serde_json = { workspace = true, features = ["std"] }
 # but to test some of the primitives against them
 amcl = { version = "0.2.0", default-features = false, features = ["secp256k1"] }
 secp256k1 = { version = "0.29.0", features = ["rand", "serde"] }
-libsodium-sys-stable = "1.20.6"
+libsodium-sys-stable = "1.20.7"
 openssl = { version = "0.10.64", features = ["vendored"] }