Run phpcs from vendor, not GitHub installed version

Author: nathanjrobertson

.github/workflows/php.yml

@@ -50,7 +50,7 @@ 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, phpstan
+          tools: composer, composer-require-checker, composer-unused
           extensions: ctype, date, dom, fileinfo, filter, hash, intl, mbstring, openssl, pcre, pdo, posix, spl, xml
 
       - name: Setup problem matchers for PHP
@@ -81,7 +81,8 @@ jobs:
         run: composer-unused
 
       - name: PHP Code Sniffer
-        run: phpcs
+        run: |
+          vendor/bin/phpcs
 
       - name: PHPStan
         run: |