bug #321 [Examples] Add symfony/cache as dependency for examples (chr-hertel)

This PR was merged into the main branch.

Discussion
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[Examples] Add symfony/cache as dependency for examples

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| Docs?         | no
| Issues        |
| License       | MIT

Related to #257 and #293

Commits
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e641c09 Add symfony/cache as dependency for examples

Author: chr-hertel

examples/composer.json

@@ -15,6 +15,7 @@
         "symfony/ai-agent": "@dev",
         "symfony/ai-platform": "@dev",
         "symfony/ai-store": "@dev",
+        "symfony/cache": "^6.4|^7.0",
         "symfony/console": "^6.4|^7.0",
         "symfony/css-selector": "^6.4|^7.0",
         "symfony/dom-crawler": "^6.4|^7.0",