build: update highlight.js

pd4d10 · pd4d10 · commit 61e6430a0d11 · 2019-11-13T11:55:30.000+08:00
diff --git a/tool/package.json b/tool/package.json
@@ -6,7 +6,7 @@
     "circular-json": "^0.5.9",
     "esm": "^3.2.25",
     "gulp": "^4.0.2",
-    "highlight.js": "9.15.10",
+    "highlight.js": "9.16.2",
     "lodash": "^4.17.15",
     "postcss": "^7.0.17"
   },
diff --git a/vendor/highlight.js b/vendor/highlight.js
@@ -1 +1 @@
-Subproject commit 3026925b1c57c9a9feb0713e663f8d1ef8ff08e9
+Subproject commit 70f76a058d9740636dad13ec894d5825ca9b40fe
