Bump webpack-cli from 4.7.2 to 4.8.0 in /web/app (#6680)

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 4.7.2 to 4.8.0.
- [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@4.7.2...webpack-cli@4.8.0)

---
updated-dependencies:
- dependency-name: webpack-cli
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

web/app/package.json

@@ -80,7 +80,7 @@
     "url-loader": "^4.1.1",
     "webpack": "^5.50.0",
     "webpack-bundle-analyzer": "4.4.2",
-    "webpack-cli": "4.7.2",
+    "webpack-cli": "4.8.0",
     "webpack-dev-server": "3.11.2"
   },
   "resolutions": {

web/app/yarn.lock

@@ -1943,10 +1943,10 @@
   dependencies:
     envinfo "^7.7.3"
 
-"@webpack-cli/serve@^1.5.1":
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/@webpack-cli/serve/-/serve-1.5.1.tgz#b5fde2f0f79c1e120307c415a4c1d5eb15a6f278"
-  integrity sha512-4vSVUiOPJLmr45S8rMGy7WDvpWxfFxfP/Qx/cxZFCfvoypTYpPPL1X8VIZMe0WTA+Jr7blUxwUSEZNkjoMTgSw==
+"@webpack-cli/serve@^1.5.2":
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/@webpack-cli/serve/-/serve-1.5.2.tgz#ea584b637ff63c5a477f6f21604b5a205b72c9ec"
+  integrity sha512-vgJ5OLWadI8aKjDlOH3rb+dYyPd2GTZuQC/Tihjct6F9GpXGZINo3Y/IVuZVTM1eDQB+/AOsjPUWH/WySDaXvw==
 
 "@xtuc/ieee754@^1.2.0":
   version "1.2.0"
@@ -9431,15 +9431,15 @@ webpack-bundle-analyzer@4.4.2:
     sirv "^1.0.7"
     ws "^7.3.1"
 
-webpack-cli@4.7.2:
-  version "4.7.2"
-  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-4.7.2.tgz#a718db600de6d3906a4357e059ae584a89f4c1a5"
-  integrity sha512-mEoLmnmOIZQNiRl0ebnjzQ74Hk0iKS5SiEEnpq3dRezoyR3yPaeQZCMCe+db4524pj1Pd5ghZXjT41KLzIhSLw==
+webpack-cli@4.8.0:
+  version "4.8.0"
+  resolved "https://registry.yarnpkg.com/webpack-cli/-/webpack-cli-4.8.0.tgz#5fc3c8b9401d3c8a43e2afceacfa8261962338d1"
+  integrity sha512-+iBSWsX16uVna5aAYN6/wjhJy1q/GKk4KjKvfg90/6hykCTSgozbfz5iRgDTSJt/LgSbYxdBX3KBHeobIs+ZEw==
   dependencies:
     "@discoveryjs/json-ext" "^0.5.0"
     "@webpack-cli/configtest" "^1.0.4"
     "@webpack-cli/info" "^1.3.0"
-    "@webpack-cli/serve" "^1.5.1"
+    "@webpack-cli/serve" "^1.5.2"
     colorette "^1.2.1"
     commander "^7.0.0"
     execa "^5.0.0"