Merge pull request #525 from apexcharts/dependabot/npm_and_yarn/rollup-2.79.2

Bump rollup from 0.64.1 to 2.79.2

Author: junedchhipa

package-lock.json

@@ -36,7 +36,7 @@
     "@babel/plugin-proposal-decorators": "^7.4.0",
     "@babel/plugin-transform-runtime": "^7.0.0",
     "@babel/preset-env": "^7.4.2",
-    "rollup": "^0.64.1",
+    "rollup": "^2.79.2",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "^9.1.8",
     "rollup-plugin-copy": "^0.2.3",