Drop composer-require-checker

Author: trowski

.github/workflows/ci.yml

@@ -11,58 +11,45 @@ jobs:
         include:
           - operating-system: 'ubuntu-latest'
             php-version: '7.2'
-            composer-require-checker-version: 2.1.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '7.3'
-            composer-require-checker-version: 2.1.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '7.4'
-            composer-require-checker-version: 2.1.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.0'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.1'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.2'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.3'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.4'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'ubuntu-latest'
             php-version: '8.5'
-            composer-require-checker-version: 3.2.0
 
           - operating-system: 'windows-latest'
             php-version: '7.4'
-            composer-require-checker-version: 2.1.0
             job-description: 'on Windows'
 
           - operating-system: 'windows-latest'
             php-version: '8.5'
-            composer-require-checker-version: 2.1.0
             job-description: 'on Windows'
 
           - operating-system: 'macos-latest'
             php-version: '7.4'
-            composer-require-checker-version: 2.1.0
             job-description: 'on macOS'
 
           - operating-system: 'macos-latest'
             php-version: '8.5'
-            composer-require-checker-version: 2.1.0
             job-description: 'on macOS'
 
     name: PHP ${{ matrix.php-version }} ${{ matrix.job-description }}
@@ -113,11 +100,3 @@ jobs:
         run: vendor/bin/php-cs-fixer --diff --dry-run -v fix
         env:
           PHP_CS_FIXER_IGNORE_ENV: 1
-
-      - name: Install composer-require-checker
-        run: php -r 'file_put_contents("composer-require-checker.phar", file_get_contents("https://github.com/maglnet/ComposerRequireChecker/releases/download/${{ matrix.composer-require-checker-version }}/composer-require-checker.phar"));'
-        if: runner.os != 'Windows'
-
-      - name: Run composer-require-checker
-        run: php composer-require-checker.phar check composer.json --config-file $PWD/composer-require-check.json
-        if: runner.os != 'Windows'