Add report_note to scraper.rb

Just a suggestion. I always personally modify this. I use it to scrape titles often, and i prefer it to be saved in notes rather than wmap results, because i find it easier to search and automatically add results to rhosts.
sure i can change it. i had it like that first, but changed my mind after overthinking it. then i wanted to keep it uniform with my other commits. there isn't really a standard established for note types yet, is there....