rss feed code

[mattdavis0351]

name: Update this repo's README

on: workflow_dispatch

jobs:
  update:
    runs-on: ubuntu-latest
    steps:
      - uses: JasonEtco/rss-to-readme@v1
        with:
          feed-url: http://rss.cnn.com/rss/cnn_topstories.rss
          readme-section: feed
# Add section to repo README
# <!--START_SECTION:feed-->
# <!--END_SECTION:feed-->