Unskip unstable combobox accessible tests

[jcfranco]

Priority impact

p - high

Test type

unstable

Which Component(s)

combobox

Unstable Tests

calcite-combobox > accessible > is accessible

Test error, if applicable

@esri/calcite-components:test: ⎯⎯⎯⎯⎯⎯⎯ Failed Tests 2 ⎯⎯⎯⎯⎯⎯⎯
@esri/calcite-components:test: 
@esri/calcite-components:test:  FAIL  src/components/combobox/combobox.e2e.ts > calcite-combobox > accessible > is accessible
@esri/calcite-components:test: Error: expect(received).toHaveNoViolations(expected)
@esri/calcite-components:test: 
@esri/calcite-components:test: Expected the HTML found at $('calcite-combobox,li[role="option"]') to have no violations:
@esri/calcite-components:test: 
@esri/calcite-components:test: <li role="option" tabindex="-1" aria-selected="false"><!--?lit$575529069$--></li>
@esri/calcite-components:test: 
@esri/calcite-components:test: Received:
@esri/calcite-components:test: 
@esri/calcite-components:test: "ARIA toggle fields must have an accessible name (aria-toggle-field-name)"
@esri/calcite-components:test: 
@esri/calcite-components:test: Fix any of the following:
@esri/calcite-components:test:   Element does not have text that is visible to screen readers
@esri/calcite-components:test:   aria-label attribute does not exist or is empty
@esri/calcite-components:test:   aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty
@esri/calcite-components:test:   Element has no title attribute
@esri/calcite-components:test: 
@esri/calcite-components:test: You can find more information on this issue here: 
@esri/calcite-components:test: https://dequeuniversity.com/rules/axe/4.10/aria-toggle-field-name?application=axeAPI
@esri/calcite-components:test:  ❯ src/tests/commonTests/accessible.ts:32:7
@esri/calcite-components:test:      30|     expect(
@esri/calcite-components:test:      31|       await page.evaluate(async (componentTag: ComponentTag) => (windo…
@esri/calcite-components:test:      32|     ).toHaveNoViolations();
@esri/calcite-components:test:        |       ^
@esri/calcite-components:test:      33|   });
@esri/calcite-components:test:      34| }

PR skipped, if applicable

#11296 #11298

Additional Info

No response

[driskull]

It may be because updateItems is debounced or it isn't called on connectedCallback/load