chore(csp): move out of Report-Only

Author: kokrui

website/vercel.json

@@ -30,7 +30,7 @@
           "value": "https://nusmods.com"
         },
         {
-          "key": "Content-Security-Policy-Report-Only",
+          "key": "Content-Security-Policy",
           "value": "default-src 'self'; script-src 'report-sample' 'self' https://analytics.nusmods.com/piwik.js https://analytics.nusmods.com/matomo.js https://launchpad-wrapper.privacymanager.io/876583a8-81cb-4d63-9d57-50a52a0bd20a/launchpad-liveramp.js https://launchpad.privacymanager.io/latest/launchpad.bundle.js https://nusmods-prod.disqus.com/embed.js https://static.cloudflareinsights.com https://nusmods-prod.disqus.com https://browser.sentry-cdn.com 'sha256-wjWre/v0fBxYRe2XW1fiIH/Ip4o+sl/ZR9lQ6EA7C9M=' ; style-src 'report-sample' 'self' 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' 'sha256-0S3Bm4u8TpM5Xs174JYbVD6nRLWgUc3hK01MDXVDTGc=' 'sha256-Bwqk4rufeXe1FIoaXZsktmncl+/EiOVhhM3qDw3dMyw=' 'sha256-k9Ql9KxE2q55Cwa0JUHHUg0QOBPtvjMnCCFK2yb/1ZA=' 'sha256-3QbC6ukBrWKUr9CA9uuyPEBix8bCjn5jMeDC0cfkR7o=' 'sha256-3QbC6ukBrWKUr9CA9uuyPEBix8bCjn5jMeDC0cfkR7o='; object-src 'none'; base-uri 'self'; connect-src 'self' https://analytics.nusmods.com https://api.data.gov.sg https://api.github.com https://api.nusmods.com https://nusmods-search.es.ap-southeast-1.aws.found.io:9243 https://sentry.io; font-src 'self'; frame-src 'self' https://disqus.com; img-src 'self' data: https://online.swagger.io https://a.tile.openstreetmap.org https://avatars.githubusercontent.com https://b.tile.openstreetmap.org https://c.tile.openstreetmap.org https://i.ytimg.com https://opencollective.com https://referrer.disqus.com https://www.gravatar.com https://c.disquscdn.com; manifest-src 'self'; media-src 'self'; report-uri https://csp-report.nusmods.com/report; worker-src 'self';"
         }
       ]