Key Vault: Elliptic curve name incompatible when using Azure CLI for importing keys.

**Describe the bug**

When importing an elliptic curve key of the type SECP256K1 (it might also be the case for other types, but I have only tested this type) into a Key Vault through the Azure CLI, the `Elliptic curve name` is set to a value which is incompatible with the `Azure.Security.KeyVault.Cryptography` and `Azure.Security.KeyVault.Keys` libraries.

Importing the key through `Azure.Security.KeyVault.Keys` using a `KeyClient` or creating a P-256K key directly through the Key Vault, the `Elliptic curve name` will be set as P-256K, but when using the Azure CLI, the type will be set as SECP256K1.

Both P-256K and SECP256K1 refer to the same curve.

When using the Key Vault to perform operations with the ES256K algorithm through `Azure.Security.KeyVault.Keys.Cryptography` using the key, an exception will be thrown with the following error message:

> Key and signing algorithm are incompatible. Key uses curve 'SECP256K1', and algorithm 'ES256K' can only be used with curve 'P-256K'.

**To Reproduce**

Generating a key:

```bash
openssl ecparam -name secp256k1 -genkey -noout -out private_key.pem
```

Importing the key through Azure CLI:

```bash
az keyvault key import --curve P-256K --kty EC --pem-file private.pem --vault-name --name private_key
```

Importing the key through `Azure.Security.KeyVault.Keys`:

```c#
ECDsa ecdsa = ECDsa.Create();
string pemContent = File.ReadAllText("private_key.pem");
ecdsa.ImportFromPem(pemContent);

KeyClient keyClient = new KeyClient(uri, credential);
keyClient.ImportKey("private_key", new JsonWebKey(ecdsa));
```

The following code will throw an exception on the second line if the key was imported using Azure CLI:

```c#
CryptographyClient cryptographyClient = new CryptographyClient(keyId, credential);
cryptographyClient.Sign(SignatureAlgorithm.ES256K, hashedData);
```

**Expected behavior**

A valid `SignResult` without any exceptions thrown as when the key is imported through `Azure.Security.KeyVault.Keys`.

**Environment summary**

All .NET runs with:

.NET 5.0 SDK @ 5.0.301
Azure.Identity @ 1.4.0
Azure.Security.KeyVault.Keys @ 4.1.0

Ubuntu 20.04 Desktop:

```bash
az --version
azure-cli 2.24.2
```

Windows 10 20H2:

```bash
az --version
azure-cli 2.24.2
```

Ubuntu 20.04 on Windows 10 20H2 using WSL1:

```bash
az --version
azure-cli 2.24.0 *
```

**Additional context**