Update dependency canvas to v2.11.2

Author: renovate[bot]

package.json

@@ -77,7 +77,7 @@
     "babel-loader": "8.3.0",
     "babel-preset-minify": "0.6.0-alpha.9",
     "bufferutil": "4.0.6",
-    "canvas": "2.10.2",
+    "canvas": "2.11.2",
     "classnames": "2.3.1",
     "codecov": "3.8.3",
     "css-loader": "6.7.2",

yarn.lock

@@ -7661,10 +7661,10 @@ caniuse-lite@^1.0.30001400:
   resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001431.tgz#e7c59bd1bc518fae03a4656be442ce6c4887a795"
   integrity sha512-zBUoFU0ZcxpvSt9IU66dXVT/3ctO1cy4y9cscs1szkPlcWb6pasYM144GqrUygUbT+k7cmUCW61cvskjcv0enQ==
 
-canvas@2.10.2:
-  version "2.10.2"
-  resolved "https://registry.yarnpkg.com/canvas/-/canvas-2.10.2.tgz#66d827e24acd6c34667453728e13d337417d4b20"
-  integrity sha512-FSmlsip0nZ0U4Zcfht0qBJqDhlfGuevTZKE8h+dBOYrJjGvY3iqMGSzzbvkaFhvMXiVxfcMaPHS/kge++T5SKg==
+canvas@2.11.2:
+  version "2.11.2"
+  resolved "https://registry.yarnpkg.com/canvas/-/canvas-2.11.2.tgz#553d87b1e0228c7ac0fc72887c3adbac4abbd860"
+  integrity sha512-ItanGBMrmRV7Py2Z+Xhs7cT+FNt5K0vPL4p9EZ/UX/Mu7hFbkxSjKF2KVtPwX7UYWp7dRKnrTvReflgrItJbdw==
   dependencies:
     "@mapbox/node-pre-gyp" "^1.0.0"
     nan "^2.17.0"