Restrict test to PHP 8.2/8.3 and Symfony 5.5/6.4

Author: amenophis

.github/workflows/ci.yml

@@ -126,18 +126,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.4', '8.0', '8.1', '8.2', '8.3'] # same as in the container
-        symfony_version: ['5.4.*', '6.2.*', '6.3.*']
+        php: ['8.2', '8.3'] # same as in the container
+        symfony_version: ['5.4.*', '6.4.*']
         dependencies: ['--prefer-lowest', '--prefer-dist']
-        exclude:
-          - php: '7.4'
-            symfony_version: '6.2.*'
-          - php: '7.4'
-            symfony_version: '6.3.*'
-          - php: '8.0'
-            symfony_version: '6.2.*'
-          - php: '8.0'
-            symfony_version: '6.3.*'
 
     name: PHP ${{ matrix.php }} functional tests on Sf ${{ matrix.symfony_version }}, deps=${{ matrix.dependencies }}