chore(deps): update dependency @types/node to v14.18.50

Author: renovate[bot]

package.json

@@ -122,7 +122,7 @@
     "@sourcegraph/prettierrc": "^3.0.3",
     "@sourcegraph/tsconfig": "^4.0.1",
     "@types/mocha": "8.2.2",
-    "@types/node": "14.17.3",
+    "@types/node": "14.18.50",
     "@types/sinon": "10.0.2",
     "eslint": "^7.28.0",
     "husky": "^4.3.6",

yarn.lock

@@ -1212,10 +1212,10 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-8.2.2.tgz#91daa226eb8c2ff261e6a8cbf8c7304641e095e0"
   integrity sha512-Lwh0lzzqT5Pqh6z61P3c3P5nm6fzQK/MMHl9UKeneAeInVflBSz1O2EkX6gM6xfJd7FBXBY5purtLx7fUiZ7Hw==
 
-"@types/node@14.17.3":
-  version "14.17.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.3.tgz#6d327abaa4be34a74e421ed6409a0ae2f47f4c3d"
-  integrity sha512-e6ZowgGJmTuXa3GyaPbTGxX17tnThl2aSSizrFthQ7m9uLGZBXiGhgE55cjRZTF5kjZvYn9EOPOMljdjwbflxw==
+"@types/node@14.18.50":
+  version "14.18.50"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.18.50.tgz#c23e357fc76bb61f0fcdaacd18ce1771b8fe6eb4"
+  integrity sha512-DdJP83r2Zp5x32la3jEzjIlB85+2gMPUHP1xFL2xFORzbJ94sNwh4b6ZBaF6EN/7BTII6mba3yakqfLEnt5eZg==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"