chore(deps-dev): bump marked from 0.5.2 to 0.6.0

Bumps [marked](https://github.com/markedjs/marked) from 0.5.2 to 0.6.0.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Commits](https://github.com/markedjs/marked/compare/v0.5.2...v0.6.0)

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

web3.js/package-lock.json

@@ -9205,9 +9205,9 @@
       }
     },
     "marked": {
-      "version": "0.5.2",
+      "version": "0.6.0",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-0.5.2.tgz",
+      "resolved": "https://registry.npmjs.org/marked/-/marked-0.6.0.tgz",
-      "integrity": "sha512-fdZvBa7/vSQIZCi4uuwo2N3q+7jJURpMVCcbaX0S1Mg65WZ5ilXvC67MviJAsdjqqgD+CEq4RKo5AYGgINkVAA==",
+      "integrity": "sha512-HduzIW2xApSXKXJSpCipSxKyvMbwRRa/TwMbepmlZziKdH8548WSoDP4SxzulEKjlo8BE39l+2fwJZuRKOln6g==",
       "dev": true
     },
     "marked-terminal": {

web3.js/package.json

@@ -106,7 +106,7 @@
     "flow-typed": "2.5.1",
     "fs-file-tree": "1.0.7",
     "jest": "23.6.0",
-    "marked": "^0.5.1",
+    "marked": "^0.6.0",
     "prettier": "^1.14.3",
     "rimraf": "2.6.3",
     "rollup": "1.0.2",