bump css-loader and move from squoosh to sharp for image minify

.gitignore

@@ -115,4 +115,4 @@ postgres_data
 dockerise/postgres/data/*.sql
 
 # #Docker config file
-# Dockerfile.dev
+Dockerfile.dev

package.json

@@ -15,9 +15,9 @@
   "author": "DBT",
   "license": "ISC",
   "devDependencies": {
-    "@squoosh/lib": "^0.4.0",
+    "sharp": "0.32.6",
     "copy-webpack-plugin": "^10.2.4",
-    "css-loader": "^6.6.0",
+    "css-loader": "^6.7.3",
     "image-minimizer-webpack-plugin": "^3.2.3",
     "jest": "^29.6.0",
     "jest-environment-jsdom": "^29.6.0",
@@ -29,7 +29,8 @@
     "webpack-cli": "^4.9.2"
   },
   "dependencies": {
-    "govuk-frontend": "^4.5.0"
+    "govuk-frontend": "^4.5.0",
+    "nvm": "^0.0.4"
   },
   "overrides": {
     "semver-regex": "^3.1.4",

webpack.config.js

@@ -42,7 +42,7 @@ module.exports = {
             "...",
             new ImageMinimizerPlugin({
                 minimizer: {
-                    implementation: ImageMinimizerPlugin.squooshMinify,
+                    implementation: ImageMinimizerPlugin.sharpMinify,
                 },
             }),
         ],