Merge pull request #441 from cmu-delphi/bot/update-covidcast

update to COVIDcast v2.8.0

Author: krivard

package-lock.json

@@ -7,7 +7,7 @@
     "highlight.js": "^11.2.0",
     "katex": "^0.13.13",
     "uikit": "^3.7.2",
-    "www-covidcast": "https://github.com/cmu-delphi/www-covidcast/releases/download/v2.7.2/www-covidcast-2.7.2.tgz",
+    "www-covidcast": "https://github.com/cmu-delphi/www-covidcast/releases/download/v2.8.0/www-covidcast-2.8.0.tgz",
     "www-covidcast-classic": "https://github.com/cmu-delphi/www-covidcast-classic/releases/download/v2.6.0/www-covidcast-classic-2.6.0.tgz",
     "www-epivis": "https://github.com/cmu-delphi/www-epivis/releases/download/v2.0.1/www-epivis-2.0.1.tgz"
   },