fix(deps): update dependency js-yaml to v4

package.json

@@ -53,7 +53,7 @@
     "execa": "^4.0.2",
     "got": "^10.7.0",
     "inquirer": "^7.1.0",
-    "js-yaml": "^3.14.0",
+    "js-yaml": "^4.1.0",
     "mkdirp-promise": "^5.0.1",
     "mz": "^2.7.0",
     "npm-registry-client": "^8.6.0",
@@ -67,7 +67,7 @@
     "@sourcegraph/tsconfig": "^4.0.1",
     "@types/execa": "0.9.0",
     "@types/inquirer": "6.5.0",
-    "@types/js-yaml": "3.12.5",
+    "@types/js-yaml": "4.0.0",
     "@types/mkdirp-promise": "5.0.0",
     "@types/mz": "2.7.3",
     "@types/node": "12.20.7",

yarn.lock

@@ -632,10 +632,10 @@
   dependencies:
     "@types/istanbul-lib-report" "*"
 
-"@types/js-yaml@3.12.5":
-  version "3.12.5"
-  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-3.12.5.tgz#136d5e6a57a931e1cce6f9d8126aa98a9c92a6bb"
-  integrity sha512-JCcp6J0GV66Y4ZMDAQCXot4xprYB+Zfd3meK9+INSJeVZwJmHAW30BBEEkPzXswMXuiyReUGOP3GxrADc9wPww==
+"@types/js-yaml@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/js-yaml/-/js-yaml-4.0.0.tgz#d1a11688112091f2c711674df3a65ea2f47b5dfb"
+  integrity sha512-4vlpCM5KPCL5CfGmTbpjwVKbISRYhduEJvvUWsH5EB7QInhEj94XPZ3ts/9FPiLZFqYO0xoW4ZL8z2AabTGgJA==
 
 "@types/json-schema@^7.0.3", "@types/json-schema@^7.0.6":
   version "7.0.6"
@@ -985,6 +985,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+argparse@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/argparse/-/argparse-2.0.1.tgz#246f50f3ca78a3240f6c997e8a9bd1eac49e4b38"
+  integrity sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==
+
 argv-formatter@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/argv-formatter/-/argv-formatter-1.0.0.tgz#a0ca0cbc29a5b73e836eebe1cbf6c5e0e4eb82f9"
@@ -3880,14 +3885,21 @@ java-properties@^1.0.0:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@^3.13.1, js-yaml@^3.14.0:
+js-yaml@^3.13.1:
   version "3.14.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.14.0.tgz#a7a34170f26a21bb162424d8adacb4113a69e482"
   integrity sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-4.1.0.tgz#c1fb65f8f5017901cdd2c951864ba18458a10602"
+  integrity sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==
+  dependencies:
+    argparse "^2.0.1"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"