Bump minimum PHP-version

Author: tvdijen

.github/workflows/php.yml

@@ -19,7 +19,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php-version: ['8.1', '8.2', '8.3', '8.4']
+        php-version: ['8.2', '8.3', '8.4']
 
     uses: simplesamlphp/simplesamlphp-test-framework/.github/workflows/reusable_phplinter.yml@v1.10.0
     with:
@@ -45,7 +45,7 @@ jobs:
       fail-fast: false
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: ['8.1', '8.2', '8.3', '8.4']
+        php-versions: ['8.2', '8.3', '8.4']
 
     steps:
       - name: Setup PHP, with composer and extensions
@@ -107,7 +107,7 @@ jobs:
       fail-fast: true
       matrix:
         operating-system: [windows-latest]
-        php-versions: ['8.1', '8.2', '8.3', '8.4']
+        php-versions: ['8.2', '8.3', '8.4']
 
     steps:
       - name: Setup PHP, with composer and extensions
@@ -161,7 +161,7 @@ jobs:
         with:
           # Should be the higest supported version, so we can use the newest tools
           php-version: '8.4'
-          tools: composer, composer-require-checker, composer-unused, phpcs
+          tools: composer, composer-require-checker, composer-unused
           extensions: ctype, date, dom, filter, hash, mbstring, openssl, pcre, soap, spl, xml
           coverage: none
 
@@ -193,7 +193,7 @@ jobs:
         run: composer-unused
 
       - name: PHP Code Sniffer
-        run: phpcs
+        run: vendor/bin/phpcs
 
       - name: PHPStan
         run: |
@@ -212,7 +212,7 @@ jobs:
         uses: shivammathur/setup-php@v2
         with:
           # Should be the lowest supported version
-          php-version: '8.1'
+          php-version: '8.2'
           extensions: ctype, date, dom, filter, hash, mbstring, openssl, pcre, soap, spl, xml
           tools: composer
           coverage: none