Fix GA endpoints (#886)

Author: tunetheweb

server/csp.py

@@ -5,7 +5,7 @@
         "'self'",
         "'strict-dynamic'",
         "cdn.httparchive.org",
-        "www.google-analytics.com",
+        "*.google-analytics.com",
         "use.fontawesome.com",
         "cdn.speedcurve.com",
         "spdcrv.global.ssl.fastly.net",
@@ -22,7 +22,7 @@
         "dev.to",
         "cdn.rawgit.com",
         "www.webpagetest.org",
-        "www.google-analytics.com",
+        "*.google-analytics.com",
         "analytics.google.com",
         "*.analytics.google.com",
         "stats.g.doubleclick.net",