fix path for composer.lock

Author: ylebre

.github/workflows/dependancy-security-check.yml

@@ -45,4 +45,4 @@ jobs:
         run: chmod +x ./local-php-security-checker_2.0.4_linux_amd64
 
       - name: Check against insecure dependencies
-        run: ./local-php-security-checker_2.0.4_linux_amd64 --path=composer.lock
+        run: ./local-php-security-checker_2.0.4_linux_amd64 --path=solid/composer.lock