chore: dependencies update

- `@coreui/vue` to `2.0.0`
- `@coreui/icons` to `0.3.0`
- refactor(CoreUIIcons): move to `@coreui/icons v0.3.0`

Author: xidedix

package.json

@@ -16,8 +16,8 @@
   "dependencies": {
     "@coreui/coreui": "^2.0.4",
     "@coreui/coreui-plugin-chartjs-custom-tooltips": "^1.2.0",
-    "@coreui/icons": "0.2.0",
-    "@coreui/vue": "^2.0.0-rc.3",
+    "@coreui/icons": "0.3.0",
+    "@coreui/vue": "^2.0.0",
     "bootstrap": "^4.1.3",
     "bootstrap-vue": "^2.0.0-rc.11",
     "chart.js": "^2.7.2",