tender ctis warning and ensure not after 2022-06-25

[sgratzl]

closes #1172

Prerequisites:

• [x] Unless it is a hotfix it should be merged against the dev branch
• [x] Branch is up-to-date with the branch to be merged with, i.e. dev
• [x] Build is successful
• [x] Code is cleaned up and formatted

Summary

the text id here: https://docs.google.com/document/d/1J36nedP6eufeRE3TbyT_BK-ofE5d18kLif2UmORkYDU/edit#

please edit as needed, then I can update the document. It looks like this:

after June 25 the notice text will be shown.

[netlify[bot]]

✅ Preview link ready!

Name	Link
🔨 Latest commit	4ab4d6777ba0e2310ebfc6a567e9d042a3531701
🔍 Latest deploy log	https://app.netlify.com/sites/cmu-delphi-covidcast/deploys/62584cae9629f50009d2d545
😎 Deploy Preview	https://deploy-preview-1173--cmu-delphi-covidcast.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site settings.

[capnrefsmmat]

Thanks, this looks good. I made a few edits to the text in the Google Doc, and I think this will be good to deploy afterward.

[sgratzl]

updated the text