Fix tests failing due to harcoded date (grafana#92293)

fix tests failing due to harcoded date

Author: mdvictor

public/app/features/dashboard-scene/settings/VersionsEditView.test.tsx

@@ -40,11 +40,11 @@ describe('VersionsEditView', () => {
 
       expect(versions).toHaveLength(3);
       expect(versions[0].createdDateString).toBe('2017-02-22 20:43:01');
-      expect(versions[0].ageString).toBe('7 years ago');
+      expect(versions[0].ageString).toBeDefined();
       expect(versions[1].createdDateString).toBe('2017-02-22 20:43:01');
-      expect(versions[1].ageString).toBe('7 years ago');
+      expect(versions[1].ageString).toBeDefined();
       expect(versions[2].createdDateString).toBe('2017-02-23 20:43:01');
-      expect(versions[2].ageString).toBe('7 years ago');
+      expect(versions[2].ageString).toBeDefined();
     });
 
     it('should bump the start threshold when fetching more versions', async () => {