build(deps): bump p384 from 0.13.0 to 0.13.1

Bumps [p384](https://github.com/RustCrypto/elliptic-curves) from 0.13.0 to 0.13.1.
- [Commits](RustCrypto/elliptic-curves@p384/v0.13.0...sm2/v0.13.1)

---
updated-dependencies:
- dependency-name: p384
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -221,7 +221,7 @@ features = ["std"]
 
 # P384 elliptic curve
 [workspace.dependencies.p384]
-version = "0.13.0"
+version = "0.13.1"
 features = ["std"]
 
 # PEM file decoding

Cargo.toml

@@ -21,7 +21,7 @@ generic-array = "0.14.7"
 hmac = "0.12.1"
 k256 = { version = "0.13.4", features = ["ecdsa"] }
 p256 = { version = "0.13.2", features = ["ecdsa"] }
-p384 = { version = "0.13.0", features = ["ecdsa"] }
+p384 = { version = "0.13.1", features = ["ecdsa"] }
 rand.workspace = true
 rsa = "0.9.7"
 schemars.workspace = true