fix(cozy-harvest-lib): Re-enable skipped ConfigurationTab unit test

This test has been disabled in 8be8fc7

Now that we fixed cozy-keys-lib v4 usage, this test is also fixed

packages/cozy-harvest-lib/src/components/KonnectorConfiguration/ConfigurationTab/index.spec.jsx

@@ -158,7 +158,7 @@ describe('ConfigurationTab', () => {
       expect(deleteAccount).toHaveBeenCalled()
     })
 
-    xit('should display deletion modal when clicking on disconnect this account (vault needs to be unlocked, connector policy saves in vault)', async () => {
+    it('should display deletion modal when clicking on disconnect this account (vault needs to be unlocked, connector policy saves in vault)', async () => {
       findKonnectorPolicy.mockReturnValue({ saveInVault: true })
       useVaultClient.mockReturnValue({
         isLocked: jest.fn().mockResolvedValue(true)