Update dependency @rails/webpacker to v5.4.4

package.json

@@ -15,7 +15,7 @@
   "dependencies": {
     "@activeadmin/activeadmin": "^2.9.0",
     "@hotwired/stimulus": "^3.2.2",
-    "@rails/webpacker": "5.4.3",
+    "@rails/webpacker": "5.4.4",
     "browserify": "^14.0.0",
     "browserify-incremental": "^3.1.0",
     "et_gds_design_system": "https://github.com/hmcts/et_gds_design_system.git#v6.0.0",

yarn.lock

@@ -991,7 +991,51 @@
   resolved "https://registry.yarnpkg.com/@rails/ujs/-/ujs-6.1.5.tgz#bb1afddd0d771f00924f44b21634969e329532e1"
   integrity sha512-Ir4yd2fdDldWIghavPr874copVKf6OOoecKHZiFRlPtm38tFvhyxr+ywzNieXGwolF9JQe3D5GrM8ejkzUgh5Q==
 
-"@rails/[email protected]", "@rails/webpacker@^5.4.3":
+"@rails/[email protected]":
+  version "5.4.4"
+  resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-5.4.4.tgz#971a41b987c096c908ce4088accd57c1a9a7e2f7"
+  integrity sha512-hp9myb2MChYFPfE5Fd/3gF4q2m4wpxC+WWCkxcg6My3HYCptWuqMVXRwrBZ5EJHYiL/WRyMLvVNWwlFV47xhUw==
+  dependencies:
+    "@babel/core" "^7.15.0"
+    "@babel/plugin-proposal-class-properties" "^7.14.5"
+    "@babel/plugin-proposal-object-rest-spread" "^7.14.7"
+    "@babel/plugin-syntax-dynamic-import" "^7.8.3"
+    "@babel/plugin-transform-destructuring" "^7.14.7"
+    "@babel/plugin-transform-regenerator" "^7.14.5"
+    "@babel/plugin-transform-runtime" "^7.15.0"
+    "@babel/preset-env" "^7.15.0"
+    "@babel/runtime" "^7.15.3"
+    babel-loader "^8.2.2"
+    babel-plugin-dynamic-import-node "^2.3.3"
+    babel-plugin-macros "^2.8.0"
+    case-sensitive-paths-webpack-plugin "^2.4.0"
+    compression-webpack-plugin "^4.0.1"
+    core-js "^3.16.2"
+    css-loader "^3.6.0"
+    file-loader "^6.2.0"
+    flatted "^3.2.2"
+    glob "^7.1.7"
+    js-yaml "^3.14.1"
+    mini-css-extract-plugin "^0.9.0"
+    optimize-css-assets-webpack-plugin "^5.0.8"
+    path-complete-extname "^1.0.0"
+    pnp-webpack-plugin "^1.7.0"
+    postcss-flexbugs-fixes "^4.2.1"
+    postcss-import "^12.0.1"
+    postcss-loader "^3.0.0"
+    postcss-preset-env "^6.7.0"
+    postcss-safe-parser "^4.0.2"
+    regenerator-runtime "^0.13.9"
+    sass "^1.38.0"
+    sass-loader "10.1.1"
+    style-loader "^1.3.0"
+    terser-webpack-plugin "^4.2.3"
+    webpack "^4.46.0"
+    webpack-assets-manifest "^3.1.1"
+    webpack-cli "^3.3.12"
+    webpack-sources "^1.4.3"
+
+"@rails/webpacker@^5.4.3":
   version "5.4.3"
   resolved "https://registry.npmjs.org/@rails/webpacker/-/webpacker-5.4.3.tgz"
   integrity sha512-tEM8tpUtfx6FxKwcuQ9+v6pzgqM5LeAdhT6IJ4Te3BPKFO1xrGrXugqeRuZ+gE8ASDZRTOK6yuQkapOpuX5JdA==