fix: complicated locator

[kobenguyent]

Motivation/Description of the PR

It seems that adding of ':nth-child' into the array

const limitation = [':nth-of-type', ':first-of-type', ':last-of-type', ':nth-last-child', ':nth-last-of-type', ':checked', ':disabled', ':enabled', ':required', ':lang']; fixes the issue. Then an old conversion way over css-to-xpath is used.

• Resolves Locator builder produces incorrect value for "locate().withText().inside()" #4167

Type of change

• 🐛 Bug fix

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)

[mirao]

I patched locator.js the same way in 3.5.12 (in our testing branch) and all tests passed. Now we can finally upgrade from 3.5.8 to 3.5.12.
Thank you!