Bump webpack-cli from 4.3.1 to 4.4.0

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 4.3.1 to 4.4.0.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/webpack-cli@4.3.1...webpack-cli@4.4.0)

Signed-off-by: dependabot[bot] <support@github.com>

2 files changed, 47 insertions, 13 deletions

diff --git a/vnext/package-lock.json b/vnext/package-lock.json
index 8c4ef8c8..b8498617 100644
--- a/vnext/package-lock.json
+++ b/vnext/package-lock.json
@@ -2801,6 +2801,12 @@
         "@xtuc/long": "4.2.2"
       }
     },
+    "@webpack-cli/configtest": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@webpack-cli/configtest/-/configtest-1.0.0.tgz",
+      "integrity": "sha512-Un0SdBoN1h4ACnIO7EiCjWuyhNI0Jl96JC+63q6xi4HDUYRZn8Auluea9D+v9NWKc5J4sICVEltdBaVjLX39xw==",
+      "dev": true
+    },
     "@webpack-cli/info": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/@webpack-cli/info/-/info-1.2.1.tgz",
@@ -2811,9 +2817,9 @@
       }
     },
     "@webpack-cli/serve": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/@webpack-cli/serve/-/serve-1.2.1.tgz",
-      "integrity": "sha512-Zj1z6AyS+vqV6Hfi7ngCjFGdHV5EwZNIHo6QfFTNe9PyW+zBU1zJ9BiOW1pmUEq950RC4+Dym6flyA/61/vhyw==",
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/@webpack-cli/serve/-/serve-1.2.2.tgz",
+      "integrity": "sha512-03GkWxcgFfm8+WIwcsqJb9agrSDNDDoxaNnexPnCCexP5SCE4IgFd9lNpSy+K2nFqVMpgTFw6SwbmVAVTndVew==",
       "dev": true
     },
     "@xobotyi/scrollbar-width": {
@@ -4108,6 +4114,17 @@
         }
       }
     },
+    "clone-deep": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/clone-deep/-/clone-deep-4.0.1.tgz",
+      "integrity": "sha512-neHB9xuzh/wk0dIHweyAXv2aPGZIVk3pLMe+/RNzINf17fe0OG96QroktYAUm7SM1PBnzTabaLboqqxDyMU+SQ==",
+      "dev": true,
+      "requires": {
+        "is-plain-object": "^2.0.4",
+        "kind-of": "^6.0.2",
+        "shallow-clone": "^3.0.0"
+      }
+    },
     "clone-regexp": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/clone-regexp/-/clone-regexp-2.2.0.tgz",
@@ -13918,6 +13935,15 @@
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==",
       "dev": true
     },
+    "shallow-clone": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/shallow-clone/-/shallow-clone-3.0.1.tgz",
+      "integrity": "sha512-/6KqX+GVUdqPuPPd2LxDDxzX6CAbjJehAAOKlNpqqUpAqPM6HeL8f+o3a+JsyGjn2lv0WY8UsTgUJjU9Ok55NA==",
+      "dev": true,
+      "requires": {
+        "kind-of": "^6.0.2"
+      }
+    },
     "shebang-command": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-1.2.0.tgz",
@@ -16085,14 +16111,15 @@
       }
     },
     "webpack-cli": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-4.3.1.tgz",
-      "integrity": "sha512-/F4+9QNZM/qKzzL9/06Am8NXIkGV+/NqQ62Dx7DSqudxxpAgBqYn6V7+zp+0Y7JuWksKUbczRY3wMTd+7Uj6OA==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/webpack-cli/-/webpack-cli-4.4.0.tgz",
+      "integrity": "sha512-/Qh07CXfXEkMu5S8wEpjuaw2Zj/CC0hf/qbTDp6N8N7JjdGuaOjZ7kttz+zhuJO/J5m7alQEhNk9lsc4rC6xgQ==",
       "dev": true,
       "requires": {
         "@discoveryjs/json-ext": "^0.5.0",
+        "@webpack-cli/configtest": "^1.0.0",
         "@webpack-cli/info": "^1.2.1",
-        "@webpack-cli/serve": "^1.2.1",
+        "@webpack-cli/serve": "^1.2.2",
         "colorette": "^1.2.1",
         "commander": "^6.2.0",
         "enquirer": "^2.3.6",
@@ -16102,7 +16129,7 @@
         "interpret": "^2.2.0",
         "rechoir": "^0.7.0",
         "v8-compile-cache": "^2.2.0",
-        "webpack-merge": "^4.2.2"
+        "webpack-merge": "^5.7.3"
       },
       "dependencies": {
         "commander": {
@@ -16523,12 +16550,13 @@
       }
     },
     "webpack-merge": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.2.2.tgz",
-      "integrity": "sha512-TUE1UGoTX2Cd42j3krGYqObZbOD+xF7u28WB7tfUordytSjbWTIjK/8V0amkBfTYN4/pB/GIDlJZZ657BGG19g==",
+      "version": "5.7.3",
+      "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-5.7.3.tgz",
+      "integrity": "sha512-6/JUQv0ELQ1igjGDzHkXbVDRxkfA57Zw7PfiupdLFJYrgFqY5ZP8xxbpp2lU3EPwYx89ht5Z/aDkD40hFCm5AA==",
       "dev": true,
       "requires": {
-        "lodash": "^4.17.15"
+        "clone-deep": "^4.0.1",
+        "wildcard": "^2.0.0"
       }
     },
     "webpack-sources": {
@@ -16599,6 +16627,12 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "wildcard": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/wildcard/-/wildcard-2.0.0.tgz",
+      "integrity": "sha512-JcKqAHLPxcdb9KM49dufGXn2x3ssnfjbcaQdLlfZsL9rH9wgDQjUtDxbo8NE0F6SFvydeu1VhZe7hZuHsB2/pw==",
+      "dev": true
+    },
     "word-wrap": {
       "version": "1.2.3",
       "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
diff --git a/vnext/package.json b/vnext/package.json
index 97f66545..ef96065b 100644
--- a/vnext/package.json
+++ b/vnext/package.json
@@ -40,7 +40,7 @@
     "stylelint": "^13.9.0",
     "stylelint-config-standard": "^20.0.0",
     "webpack": "^5.16.0",
-    "webpack-cli": "^4.3.1",
+    "webpack-cli": "^4.4.0",
     "webpack-dev-server": "^3.11.2"
   },
   "babel": {