Relax jest test timeout

[chadwhitacre]

This is a bandaid to get master back to green ASAP (#30500). Really these tests should not be taking this long. Here are local runs for comparison:

 PASS  tests/js/spec/views/dashboardsV2/detail.spec.jsx (7.255 s)
  Dashboards > Detail
    prebuilt dashboards
      ✓ can delete (334 ms)
      ✓ can rename and save (132 ms)
      ✓ disables buttons based on features (45 ms)
    custom dashboards
      ✓ can remove widgets (278 ms)
      ✓ can enter edit mode for widgets (660 ms) <------------------------------------- vs. 5000+
      ✓ does not update if api update fails (252 ms)
      ✓ shows add wiget option (426 ms)
      ✓ hides add widget option (227 ms)
      ✓ hides and shows breadcrumbs based on feature (271 ms)
      ✓ enters edit mode when given a new widget in location query (113 ms)
      ✓ enters view mode when not given a new widget in location query (107 ms)
      ✓ can add library widgets (309 ms)
      ✓ disables add library widgets when max widgets reached (73 ms)
      ✓ adds an Issue widget to the dashboard (416 ms)

 PASS  tests/js/spec/views/alerts/create.spec.jsx (9.255 s)
  ProjectAlertsCreate
    ✓ redirects to wizard (439 ms)
    Issue Alert
      ✓ loads default values (111 ms)
      ✓ can remove filters, conditions and actions (1615 ms) <------------------------- vs. 5000+
      ✓ updates values and saves (1403 ms)

[shruthilayaj]

Looks good (I'd take my approval with a grain of salt tho). I'm trying to get the dashboard one to be un-flakey in an another PR like you mentioned!

[chadwhitacre]

A little salt goes a long way. Merged! 💃