Implement scraper for: primicia.com.ve

[marianelamin]

Proposed Solution

After #68 is merged, depending on the source. You might need to create a few clases, see (src/c4v/scraper/scrapers/base_scraper.py) for instructions:

• Implement the scraper class: Scraper
• Define the selectors in the new Spider class: Spider
• test for the scraper
  1. Make use of the new implementation of the scraper
  2. Add the expected values on test_scraper_constants.json
  3. Create fixture to read such values in different tests
     See soon-to-be PR as a reference: feature/implement-scraper-for-primicia