feat(Select): add clear() method to remove selected value programmatically

[dgonzalezr]

This will allow users to clear the selection programmatically. E.g:

<bq-select name="options" placeholder="Placeholder" value="2">
  <bq-option value="1" class="hydrated">Option 1</bq-option>
  <bq-option value="2" class="hydrated">Option 2</bq-option>
  <bq-option value="3" class="hydrated">Option 3</bq-option>
  <bq-option value="4" class="hydrated">Option 4</bq-option>
  <bq-option value="5" class="hydrated">Option 5</bq-option>
</bq-select>

const bqSelectElem = document.querySelector('bq-select[name="options"]');
...
await bqSelectElem.clear();

[sonarqubecloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[Cata1989]

LGTM