Bump browserslist from 4.12.0 to 4.16.6

Bumps [browserslist](https://github.com/browserslist/browserslist) from 4.12.0 to 4.16.6.
- [Release notes](https://github.com/browserslist/browserslist/releases)
- [Changelog](https://github.com/browserslist/browserslist/blob/main/CHANGELOG.md)
- [Commits](https://github.com/browserslist/browserslist/compare/4.12.0...4.16.6)

Signed-off-by: dependabot[bot] <support@github.com>

package-lock.json

@@ -792,15 +792,36 @@
       }
     },
     "browserslist": {
-      "version": "4.12.0",
-      "resolved": "https://registry.npm.taobao.org/browserslist/download/browserslist-4.12.0.tgz?cache=0&sync_timestamp=1587419799867&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbrowserslist%2Fdownload%2Fbrowserslist-4.12.0.tgz",
-      "integrity": "sha1-BsbVcVoe3mxR/Dn/Z/1kf3QLZW0=",
+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30001043",
-        "electron-to-chromium": "^1.3.413",
-        "node-releases": "^1.1.53",
-        "pkg-up": "^2.0.0"
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001228",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001228.tgz",
+          "integrity": "sha512-QQmLOGJ3DEgokHbMSA8cj2a+geXqmnpyOFT0lhQV6P3/YOJvGDEwoedcwxEQ30gJIwIIunHIicunJ2rzK5gB2A==",
+          "dev": true
+        },
+        "electron-to-chromium": {
+          "version": "1.3.736",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.736.tgz",
+          "integrity": "sha512-DY8dA7gR51MSo66DqitEQoUMQ0Z+A2DSXFi7tK304bdTVqczCAfUuyQw6Wdg8hIoo5zIxkU1L24RQtUce1Ioig==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.72",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+          "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==",
+          "dev": true
+        }
       }
     },
     "buffer-alloc": {
@@ -1005,6 +1026,12 @@
         "simple-swizzle": "^0.2.2"
       }
     },
+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
+      "dev": true
+    },
     "compare-version": {
       "version": "0.1.2",
       "resolved": "https://registry.npm.taobao.org/compare-version/download/compare-version-0.1.2.tgz",
@@ -1652,12 +1679,6 @@
         }
       }
     },
-    "electron-to-chromium": {
-      "version": "1.3.428",
-      "resolved": "https://registry.npm.taobao.org/electron-to-chromium/download/electron-to-chromium-1.3.428.tgz?cache=0&sync_timestamp=1588665792250&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Felectron-to-chromium%2Fdownload%2Felectron-to-chromium-1.3.428.tgz",
-      "integrity": "sha1-mv7Idm2+PKuCWBf3fj7Q5jRntxo=",
-      "dev": true
-    },
     "emoji-regex": {
       "version": "8.0.0",
       "resolved": "https://registry.npm.taobao.org/emoji-regex/download/emoji-regex-8.0.0.tgz",
@@ -1739,6 +1760,12 @@
       "dev": true,
       "optional": true
     },
+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -3261,12 +3288,6 @@
       "integrity": "sha1-ozeKdpbOfSI+iPybdkvX7xCJ42Y=",
       "dev": true
     },
-    "node-releases": {
-      "version": "1.1.54",
-      "resolved": "https://registry.npm.taobao.org/node-releases/download/node-releases-1.1.54.tgz?cache=0&sync_timestamp=1588672504813&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fnode-releases%2Fdownload%2Fnode-releases-1.1.54.tgz",
-      "integrity": "sha1-Cms5Fqfd/ZZWmD/N6CzzjR2+Gm8=",
-      "dev": true
-    },
     "normalize-package-data": {
       "version": "2.5.0",
       "resolved": "https://registry.npm.taobao.org/normalize-package-data/download/normalize-package-data-2.5.0.tgz",
@@ -3827,15 +3848,6 @@
       "integrity": "sha1-H17KP16H6+wozG1UoOSq8ArMEn8=",
       "dev": true
     },
-    "pkg-up": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npm.taobao.org/pkg-up/download/pkg-up-2.0.0.tgz",
-      "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
-      "dev": true,
-      "requires": {
-        "find-up": "^2.1.0"
-      }
-    },
     "plist": {
       "version": "3.0.1",
       "resolved": "https://registry.npm.taobao.org/plist/download/plist-3.0.1.tgz",