Scrape Verbiage for New Calculator

[thadk]

• Create a clear description of why you'd use Our Calculator
• Create a page that explains the calculators
• Fetch release log with new releases from https://www.ssa.gov/oact/anypia/anypia.html

Make a PR to edit this Github Actions file with the scraper for the "fetch release log":
https://github.com/codeforboston/anypia-js/blob/master/.github/workflows/main.yml

Grab the text in the <div> like this and overwrite it into the repo when it changes from the old version:
The current version of the Detailed Calculator is 2020.1, which we released on December 31, 2019. It updates the 2019.2 version with the new economic information from the automatic adjustments announced on October 10, 2019.