test: standardize l10n mock in views/Settings/Validation

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>
(cherry picked from commit 2fcf2b4)
Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

src/tests/views/Settings/Validation.spec.ts

@@ -4,8 +4,8 @@
  */
 
 import { beforeEach, describe, expect, it, vi } from 'vitest'
-import { flushPromises, mount } from '@vue/test-utils'
 import { createL10nMock } from '../../testHelpers/l10n.js'
+import { flushPromises, mount } from '@vue/test-utils'
 
 import Validation from '../../../views/Settings/Validation.vue'