fixing lint issues

pkg/provider/vault/vault.go

@@ -187,7 +187,6 @@ func (v *client) readSecret(ctx context.Context, path, version string) (map[stri
 
 	secretData := vaultSecret.Data
 	if v.store.Version == esv1alpha1.VaultKVStoreV2 {
-
 		// Vault KV2 has data embedded within sub-field
 		// reference - https://www.vaultproject.io/api/secret/kv/kv-v2#read-secret-version
 		dataInt, ok := vaultSecret.Data["data"]