feat: timeout for grabNumberOfVisibleElements

[kobenguyent]

Motivation/Description of the PR

• timeout for grabNumberOfVisibleElements

let numOfElementsWithWait = await I.grabNumberOfVisibleElements('p', 2); // timeout applied

Applicable helpers:

• [ ] Playwright
• [ ] Puppeteer
• [ ] WebDriver
• [ ] TestCafe

Type of change

• [ ] :rocket: New functionality

Checklist:

• [ ] Tests have been added
• [ ] Documentation has been added (Run npm run docs)
• [ ] Lint checking (Run npm run lint)
• [ ] Local tests are passed (Run npm test)