Update scrutinizer configuration

Author: Oliver Tappin

.scrutinizer.yml

@@ -1,36 +1,6 @@
-filter:
-    excluded_paths:
-        - tests/*
-
-checks:
-    php:
-        code_rating: true
-        remove_extra_empty_lines: true
-        remove_php_closing_tag: true
-        remove_trailing_whitespace: true
-        fix_use_statements:
-            remove_unused: true
-            preserve_multiple: false
-            preserve_blanklines: true
-            order_alphabetically: true
-        fix_php_opening_tag: true
-        fix_linefeed: true
-        fix_line_ending: true
-        fix_indentation_4spaces: true
-        fix_doc_comments: true
-tools:
-    external_code_coverage:
-        timeout: 1800
-        runs: 4
-    php_code_coverage: true
-    php_code_sniffer:
-        config:
-            standard: PSR12
-        filter:
-            paths: ['src']
-    php_loc:
-        enabled: true
-        excluded_dirs: [vendor, tests]
-    php_cpd:
-        enabled: true
-        excluded_dirs: [vendor, tests]
+build:
+    nodes:
+        analysis:
+            tests:
+                override:
+                    - php-scrutinizer-run