Update Node.js to v16

Author: renovate-bot

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "publisher": "sourcegraph",
   "engines": {
-    "node": ">=11.1.0"
+    "node": ">=v16.13.2"
   },
   "repository": {
     "type": "git",
@@ -32,7 +32,7 @@
     "@types/lodash": "4.14.177",
     "@types/mkdirp-promise": "5.0.0",
     "@types/mz": "2.7.4",
-    "@types/node": "12.20.37",
+    "@types/node": "16.11.19",
     "@types/relateurl": "0.2.29",
     "@types/rmfr": "2.0.1",
     "@types/semver": "7.1.0",

yarn.lock

@@ -1064,16 +1064,16 @@
   dependencies:
     "@types/node" "*"
 
-"@types/node@*", "@types/node@>=4.5.0", "@types/node@^13.7.4":
+"@types/node@*", "@types/[email protected]", "@types/node@>=4.5.0":
+  version "16.11.19"
+  resolved "https://registry.npmjs.org/@types/node/-/node-16.11.19.tgz#1afa165146997b8286b6eabcb1c2d50729055169"
+  integrity sha512-BPAcfDPoHlRQNKktbsbnpACGdypPFBuX4xQlsWDE7B8XXcfII+SpOLay3/qZmCLb39kV5S1RTYwXdkx2lwLYng==
+
+"@types/node@^13.7.4":
   version "13.7.7"
   resolved "https://registry.npmjs.org/@types/node/-/node-13.7.7.tgz#1628e6461ba8cc9b53196dfeaeec7b07fa6eea99"
   integrity sha512-Uo4chgKbnPNlxQwoFmYIwctkQVkMMmsAoGGU4JKwLuvBefF0pCq4FybNSnfkfRCpC7ZW7kttcC/TrRtAJsvGtg==
 
-"@types/[email protected]":
-  version "12.20.37"
-  resolved "https://registry.npmjs.org/@types/node/-/node-12.20.37.tgz#abb38afa9d6e8a2f627a8cb52290b3c80fbe61ed"
-  integrity sha512-i1KGxqcvJaLQali+WuypQnXwcplhtNtjs66eNsZpp2P2FL/trJJxx/VWsM0YCL2iMoIJrbXje48lvIQAQ4p2ZA==
-
 "@types/parse-json@^4.0.0":
   version "4.0.0"
   resolved "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"