⬆️ Upgrade canvas

Automattic/node-canvas#1568

Author: jablko

packages/typescriptlang-org/package.json

@@ -26,7 +26,7 @@
     "@typescript/playground": "0.1.0",
     "@typescript/sandbox": "0.1.0",
     "@typescript/twoslash": "3.1.0",
-    "canvas": "^2.6.1",
+    "canvas": "^2.9.0",
     "gatsby": "^3.8.1",
     "gatsby-link": "3.10.0",
     "gatsby-plugin-catch-links": "^3.10.0",