chore: bump psr/container from 1.1.2 to 2.0.2 (#45)

Bumps [psr/container](https://github.com/php-fig/container) from 1.1.2 to 2.0.2.
- [Release notes](https://github.com/php-fig/container/releases)
- [Commits](php-fig/container@1.1.2...2.0.2)

---
updated-dependencies:
- dependency-name: psr/container
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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composer.json

@@ -4,7 +4,7 @@
     "type": "project",
     "require": {
         "guibranco/pancake": "^0.14.28",
-        "psr/container": "^1.1"
+        "psr/container": "^2.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^11.4"