Update scrutinizer config

.scrutinizer.yml

@@ -1,27 +1,23 @@
 filter:
     excluded_paths:
         - 'vendor/*'
-        - 'tests/*'
 before_commands:
     - 'composer install --prefer-source'
-checks:
-    php:
-        custom_coding_standard:
-            git_repository: 'https://github.com/chadicus/coding-standard'
-            git_version: '971fac1625463a72df0034fbfdd263561f2ccb4f'
-            ruleset_path: 'Chadicus/ruleset.xml'
+build:
+    tests:
+        override:
+            - phpcs-run --standard=./vendor/chadicus/coding-standard/Chadicus/ruleset.xml
 tools:
     php_analyzer: true
     php_mess_detector: true
     sensiolabs_security_checker: true
     php_loc:
         excluded_dirs:
             - vendor
-            - tests
     php_pdepend: true
     php_sim: true
 build_failure_conditions:
-    - 'elements.rating(<= B).new.exists'          
-    - 'issues.label("coding-style").new.exists'  
-    - 'issues.severity(>= MAJOR).new.exists' 
+    - 'elements.rating(< B).new.exists'
+    - 'issues.label("coding-style").new.exists'
+    - 'issues.severity(>= MAJOR).new.exists'
     - 'project.metric("scrutinizer.quality", < 6)'