minor symfony#44586 [DependencyInjection] PSR Container dependency version fix for 5.3 & 5.4 (Nek-)

This PR was merged into the 5.3 branch.

Discussion
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[DependencyInjection] PSR Container dependency version fix for 5.3 & 5.4

| Q             | A
| ------------- | ---
| Branch?       | 5.3 / 5.4
| Bug fix?      | somehow
| New feature?  | no
| Deprecations? | no
| License       | MIT
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This problem is already solved on Sf 6.0 branch and also on the component itself but for 5.4 and 5.3 if you install with `--prefer-lowest` for `symfony/symfony` package, it will install a wrong version of psr container.

Updated from symfony#44561 with `@fabpot` feedbacks.

`@derrabus` see the correct version here: https://github.com/symfony/symfony/blob/5.3/src/Symfony/Component/DependencyInjection/composer.json#L20

Commits
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b7644bd fix: lowest version of psr container supported

Author: derrabus

composer.json

@@ -39,7 +39,7 @@
         "doctrine/persistence": "^2",
         "twig/twig": "^2.13|^3.0.4",
         "psr/cache": "^1.0|^2.0",
-        "psr/container": "^1.0",
+        "psr/container": "^1.1.1",
         "psr/event-dispatcher": "^1.0",
         "psr/link": "^1.0",
         "psr/log": "^1|^2",