Update vendor/toolkit for new CSS var!

toolkit @ 3587e11a

-Subproject commit 749d0a7002699c5bbf84d667c301fcab73ed1b11
+Subproject commit 3587e11ac6ed24aff4e4ed8bea183a22c68ef061

yarn.lock

@@ -978,15 +978,6 @@
     crypto-js "^4.0.0"
     pako "^1.0.10"
 
-"@es-joy/jsdoccomment@^0.6.0":
-  version "0.6.0"
-  resolved "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.6.0.tgz#8926a8184df0968860f8c69b3bfc52efa6aeaa30"
-  integrity sha512-zT1EtysKMITJ7vE4RvOJqitxk/Str6It8hq+fykxkwLuTyzgak+TnVuVSIyovT/qrEz3i46ypCSXgNtIDYwNOg==
-  dependencies:
-    comment-parser "^1.1.5"
-    esquery "^1.4.0"
-    jsdoctypeparser "^9.0.0"
-
 "@es-joy/jsdoccomment@^0.8.0-alpha.2":
   version "0.8.0-alpha.2"
   resolved "https://registry.yarnpkg.com/@es-joy/jsdoccomment/-/jsdoccomment-0.8.0-alpha.2.tgz#78585147d8e6231270374dae528fe5b7b5587b5a"
@@ -2695,7 +2686,7 @@ escodegen@^1.11.1:
 
 eslint-plugin-jsdoc@^34.0.0:
   version "34.8.2"
-  resolved "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-34.8.2.tgz#94708429667e165f722aa50b98e863920f9ba14e"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-34.8.2.tgz#94708429667e165f722aa50b98e863920f9ba14e"
   integrity sha512-UOU9A40Cl806JMtla2vF+RM6sNqfLPbhLv9FZqhcC7+LmChD3DVaWqM7ADxpF0kMyZNWe1QKUnqGnXaA3NTn+w==
   dependencies:
     "@es-joy/jsdoccomment" "^0.6.0"
@@ -4007,11 +3998,6 @@ jsdoc-type-pratt-parser@^1.0.0:
   resolved "https://registry.yarnpkg.com/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-1.0.0.tgz#a35e76edcc70fd4c399d3e7cbcd570c8fadd4da1"
   integrity sha512-aFubex6uQ7gdoU173Sqdw9Abm6EOCYDhXWhP7YlS201Z+e5Ik38AiDHlKMqoqd/WiiU3/aWz/NHV5X8GQipOTQ==
 
-jsdoctypeparser@^9.0.0:
-  version "9.0.0"
-  resolved "https://registry.yarnpkg.com/jsdoctypeparser/-/jsdoctypeparser-9.0.0.tgz#8c97e2fb69315eb274b0f01377eaa5c940bd7b26"
-  integrity sha512-jrTA2jJIL6/DAEILBEh2/w9QxCuwmvNXIry39Ay/HVfhE3o2yVV0U44blYkqdHA/OKloJEqvJy0xU+GSdE2SIw==
-
 jsdom@^15.2.1:
   version "15.2.1"
   resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-15.2.1.tgz#d2feb1aef7183f86be521b8c6833ff5296d07ec5"
@@ -5255,11 +5241,6 @@ regexpu-core@^4.7.1:
     unicode-match-property-ecmascript "^1.0.4"
     unicode-match-property-value-ecmascript "^1.2.0"
 
-regextras@^0.7.1:
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/regextras/-/regextras-0.7.1.tgz#be95719d5f43f9ef0b9fa07ad89b7c606995a3b2"
-  integrity sha512-9YXf6xtW+qzQ+hcMQXx95MOvfqXFgsKDZodX3qZB0x2n5Z94ioetIITsBtvJbiOyxa/6s9AtyweBLCdPmPko/w==
-
 regextras@^0.8.0:
   version "0.8.0"
   resolved "https://registry.yarnpkg.com/regextras/-/regextras-0.8.0.tgz#ec0f99853d4912839321172f608b544814b02217"