github repo workflow changes

[tiffanychu90]

• Attempt to resolve Bug: Netlify preview for portfolio broken #1053
  • Manually turning on GH action does not actually get this working
  • Needs a netlify build statement, but when running python portfolio/portfolio.py, it looks like it's looking for a template within a folder. Given that we no longer check in files to GH, and use LFS, there's no actual _build files to find
  • Investigate more these lines...what will happen if we change it to ./portfolio/{template}?:

for template in ["index.html", "_redirects"]:
        fname = f"./portfolio/index/{template}"

• Pin netlify cli
• Fix some typos in our templated issues, analytics.calitp.org -> analysis.calitp.org and remove extra colons