chore: dependencies update

- update: `@coreui/coreui` to `2.0.26`
- update: `eslint` to `5.8.0`
- update: `eslint-plugin-compat` to `2.6.3`
- update: `node-sass` to `4.10.0`
- update: `nodemon` to `1.18.6`
- update: `stylelint` to `9.7.1`

Author: xidedix

package.json

@@ -63,7 +63,7 @@
     "watch-pug": "nodemon -e pug -x \"npm run pug\""
   },
   "dependencies": {
-    "@coreui/coreui": "^2.0.21",
+    "@coreui/coreui": "^2.0.26",
     "@coreui/coreui-plugin-chartjs-custom-tooltips": "1.2.0",
     "@coreui/icons": "0.3.0",
     "bootstrap": "4.1.3",
@@ -89,18 +89,18 @@
     "clean-css-cli": "^4.2.1",
     "copyfiles": "^2.1.0",
     "cross-env": "^5.2.0",
-    "eslint": "^5.7.0",
-    "eslint-plugin-compat": "^2.6.2",
+    "eslint": "^5.8.0",
+    "eslint-plugin-compat": "^2.6.3",
     "foreach-cli": "^1.8.1",
     "js-beautify": "^1.8.8",
-    "node-sass": "^4.9.4",
-    "nodemon": "^1.18.4",
+    "node-sass": "^4.10.0",
+    "nodemon": "^1.18.6",
     "npm-run-all": "^4.1.3",
     "postcss-cli": "^6.0.1",
     "pug": "^2.0.3",
     "rimraf": "^2.6.2",
     "shelljs": "^0.8.2",
-    "stylelint": "^9.6.0",
+    "stylelint": "^9.7.1",
     "stylelint-config-recommended-scss": "^3.2.0",
     "stylelint-config-standard": "^18.2.0",
     "stylelint-order": "^1.0.0",