fix: updating dependencies to fix ci build node version error (#40)

Updating dependencies to avoid ci-build-job error:
```
error [email protected]: The engine "node" is incompatible with this module. Expected version ">= 18.12.0". Got "16.20.2"
```
Upgrading the following dependencies: 
- webpack
- webpack-cli
- webpack-dev-server
- css-loader
- to-string-loader
- ts-loader
- babel-loader
- replacing uglify-webpack-plugin to terser-webpack-plugin
- adding loader-utils version to resolutions

package.json

@@ -17,32 +17,36 @@
   "private": true,
   "devDependencies": {
     "@jest/globals": "^29.6.1",
-    "css-loader": "^0.28.11",
+    "css-loader": "^7.1.2",
     "d3": "^4.8.0",
     "jest": "^29.6.1",
-    "to-string-loader": "^1.1.5",
+    "terser-webpack-plugin": "^5.3.10",
+    "to-string-loader": "^1.2.0",
     "ts-jest": "^29.1.1",
-    "ts-loader": "6.2.1",
+    "ts-loader": "9.5.1",
     "ts-node": "^10.9.1",
     "tslint": "5.8.0",
     "tslint-config-standard": "7.0.0",
-    "uglifyjs-webpack-plugin": "^1.2.5",
-    "webpack": "4.41.2",
-    "webpack-cli": "^3.3.10",
-    "webpack-dev-server": "3.9.0"
+    "webpack": "^5.93.0",
+    "webpack-cli": "^5.1.4",
+    "webpack-dev-server": "5.0.4"
   },
   "dependencies": {
     "@babel/core": "7.24.4",
     "@babel/preset-env": "^7.7.1",
     "@babel/preset-react": "^7.7.0",
     "@types/d3": "^5.0.0",
     "@types/d3-sankey": "^0.7.4",
-    "babel-loader": "^8.0.6",
+    "babel-loader": "^9.1.3",
     "d3-sankey": "^0.10.4",
     "react": "^16.8.3",
     "react-dom": "^16.7.0",
     "react-responsive-carousel": "^3.1.51",
     "ssf": "^0.11.2",
     "typescript": "^5.1.6"
-  }
+  },
+  "resolutions": {
+    "loader-utils": "^1.4.2"
+  },
+  "engines": { "node": "18.12.0" }
 }

webpack.config.js

@@ -1,6 +1,6 @@
 var path = require('path');
 
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+const TerserPlugin = require('terser-webpack-plugin');
 
 var webpackConfig = {
   mode: 'production',
@@ -16,7 +16,7 @@ var webpackConfig = {
   resolve: {
     extensions: ['.ts', '.js'],
   },
-  plugins: [new UglifyJSPlugin()],
+  plugins: [new TerserPlugin()],
   module: {
     rules: [
       {test: /\.js$/, loader: 'babel-loader'},