Build(deps-dev): Bump terser in /app/assets/javascripts (#22074)

Bumps [terser](https://github.com/terser/terser) from 5.17.7 to 5.18.0.
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.17.7...v5.18.0)

---
updated-dependencies:
- dependency-name: terser
  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>

app/assets/javascripts/discourse/package.json

@@ -112,7 +112,7 @@
     "source-map": "^0.7.4",
     "qunit": "^2.19.4",
     "qunit-dom": "^2.0.0",
-    "terser": "^5.17.7",
+    "terser": "^5.18.0",
     "webpack": "^5.86.0",
     "workbox-cacheable-response": "^7.0.0",
     "workbox-core": "^7.0.0",

app/assets/javascripts/yarn.lock

@@ -9133,10 +9133,10 @@ terser-webpack-plugin@^5.3.7:
     serialize-javascript "^6.0.1"
     terser "^5.16.5"
 
-terser@^5.16.5, terser@^5.17.7, terser@^5.3.0:
-  version "5.17.7"
-  resolved "https://registry.yarnpkg.com/terser/-/terser-5.17.7.tgz#2a8b134826fe179b711969fd9d9a0c2479b2a8c3"
-  integrity sha512-/bi0Zm2C6VAexlGgLlVxA0P2lru/sdLyfCVaRMfKVo9nWxbmz7f/sD8VPybPeSUJaJcwmCJis9pBIhcVcG1QcQ==
+terser@^5.16.5, terser@^5.18.0, terser@^5.3.0:
+  version "5.18.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.18.0.tgz#dc811fb8e3481a875d545bda247c8730ee4dc76b"
+  integrity sha512-pdL757Ig5a0I+owA42l6tIuEycRuM7FPY4n62h44mRLRfnOxJkkOHd6i89dOpwZlpF6JXBwaAHF6yWzFrt+QyA==
   dependencies:
     "@jridgewell/source-map" "^0.3.3"
     acorn "^8.8.2"