chore(deps-dev): bump rollup from 1.10.1 to 1.11.0

Bumps [rollup](https://github.com/rollup/rollup) from 1.10.1 to 1.11.0.
- [Release notes](https://github.com/rollup/rollup/releases)
- [Changelog](https://github.com/rollup/rollup/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rollup/rollup/compare/v1.10.1...v1.11.0)

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

web3.js/package-lock.json

@@ -17182,20 +17182,20 @@
       }
     },
     "rollup": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.10.1.tgz",
-      "integrity": "sha512-pW353tmBE7QP622ITkGxtqF0d5gSRCVPD9xqM+fcPjudeZfoXMFW2sCzsTe2TU/zU1xamIjiS9xuFCPVT9fESw==",
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.11.0.tgz",
+      "integrity": "sha512-6a/3P64AW7rXNQ3rQrkOoH4Dt1YVXBCX7CRaUDklfioB9mxSQMA9sBctN/8YifDPNeRgLnrSDQRb+5ym+WGCiw==",
       "dev": true,
       "requires": {
         "@types/estree": "0.0.39",
-        "@types/node": "^11.13.5",
+        "@types/node": "^11.13.9",
         "acorn": "^6.1.1"
       },
       "dependencies": {
         "@types/node": {
-          "version": "11.13.5",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.5.tgz",
-          "integrity": "sha512-/OMMBnjVtDuwX1tg2pkYVSqRIDSmNTnvVvmvP/2xiMAAWf4a5+JozrApCrO4WCAILmXVxfNoQ3E+0HJbNpFVGg==",
+          "version": "11.13.9",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.9.tgz",
+          "integrity": "sha512-NJ4yuEVw5podZbINp3tEqUIImMSAEHaCXRiWCf3KC32l6hIKf0iPJEh2uZdT0fELfRYk310yLmMXqy2leZQUbg==",
           "dev": true
         },
         "acorn": {

web3.js/package.json

@@ -111,7 +111,7 @@
     "marked": "^0.6.0",
     "prettier": "^1.14.3",
     "rimraf": "2.6.3",
-    "rollup": "1.10.1",
+    "rollup": "1.11.0",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "9.3.4",
     "rollup-plugin-json": "^4.0.0",