minor #1161 Fixing formatting on composer.json for prettier (weaverryan)

This PR was merged into the 2.x branch.

Discussion
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Fixing formatting on composer.json for prettier

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Tickets       | None
| License       | MIT

Makes CI happier!

Commits
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23325d1 Fixing formatting on composer.json for prettier

Author: weaverryan

composer.json

@@ -1,7 +1,9 @@
 {
     "name": "symfony/ux",
     "license": "MIT",
-    "keywords": ["dev"],
+    "keywords": [
+        "dev"
+    ],
     "require-dev": {
         "symfony/filesystem": "^5.2|^6.0",
         "symfony/finder": "^5.4|^6.0",