Switch to new Scrutinizer analysis

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

.scrutinizer.yml

+build:
+    nodes:
+        analysis:
+            tests:
+                override:
+                    - php-scrutinizer-run --enable-security-analysis
+
 filter:
     excluded_paths:
         - 'build/*'