minor #1586 CI: run PHP CS Fixer on PHP 8.2 (rosier)

This PR was merged into the main branch.

Discussion
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CI: run PHP CS Fixer on PHP 8.2

By running PHP CS Fixer on the lowest supported PHP version of this project, which is currently PHP 8.2, PHP CS Fixer can also catch the use of invalid syntax that works only on newer PHP versions.

This [doc](https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/blob/master/doc/support_new_PHP_version.rst) also recommends to run PHP CS Fixer on same PHP version as platform PHP version of the codebase.

Commits
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017adae CI: run PHP CS Fixer on PHP 8.2

Author: javiereguiluz

.github/workflows/lint.yaml

@@ -21,9 +21,9 @@ jobs:
               uses: actions/checkout@v4
 
             - name: PHP-CS-Fixer
-              uses: docker://oskarstark/php-cs-fixer-ga
+              uses: docker://ghcr.io/php-cs-fixer/php-cs-fixer:3-php8.2
               with:
-                  args: --diff --dry-run
+                  args: check --diff --using-cache=no
 
     linters:
         name: Linters