chore(deps): update dependency rollup to v0.63.2 (#25)

Author: renovate[bot]

package.json

@@ -48,7 +48,7 @@
     "prettier-package-json": "1.6.0",
     "puppeteer": "1.6.0",
     "rimraf": "2.6.2",
-    "rollup": "0.63.0",
+    "rollup": "0.63.2",
     "rollup-plugin-babel": "4.0.0-beta.7",
     "rollup-plugin-commonjs": "9.1.3",
     "rollup-plugin-node-resolve": "3.3.0",

yarn.lock

@@ -4820,9 +4820,9 @@ rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.3.0:
     estree-walker "^0.5.2"
     micromatch "^2.3.11"
 
-rollup@0.63.0:
-  version "0.63.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.63.0.tgz#dfa8dc55df9a6660aff75a21547c63e5c7b9b9d5"
+rollup@0.63.2:
+  version "0.63.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.63.2.tgz#d27619204cd025c948d740972fb1d0da6aa64481"
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "*"