message: fix(shell-api): correct KeyVault.createKey() error message
diff: @@ -138,7 +138,7 @@ export class KeyVault extends ShellApiClass {
  masterKeyOrAltNames = undefined;
  } else {
  throw new MongoshInvalidInputError(
  - 'KeyVault.createKey does not support providing masterKey as string anymore. For AWS please use createKey("aws", { region: ..., masterKey: ... })',
  + 'KeyVault.createKey does not support providing masterKey as string anymore. For AWS please use createKey("aws", { region: ..., key: ... })',
  CommonErrors.Deprecated
  );
  }
  