Icu 12567 add new field credential mapping overrides (#2156)

* chore: 🤖 add credential type select list

addons/api/addon/models/credential-library.js

@@ -12,6 +12,17 @@ export const options = {
   http_method: ['GET', 'POST'],
   key_type: ['ed25519', 'ecdsa', 'rsa'],
   credential_types: ['ssh_private_key', 'username_password'],
+  mapping_overrides: {
+    username_password: {
+      username_attribute: 'Username',
+      password_attribute: 'Password',
+    },
+    ssh_private_key: {
+      private_key_attribute: 'Private Key',
+      private_key_passphrase_attribute: 'Private Key Passphrase',
+      username_attribute: 'Username',
+    },
+  },
 };
 
 export const TYPE_CREDENTIAL_LIBRARY_VAULT_GENERIC = 'vault-generic';