[Imported] AC-1059: Move PHPCompatibility rules from Magento tests (#122)

* AC-1059: Move PHPCompatibility rules from Magento tests

Author: m2-github-services

Magento2/ruleset.xml

@@ -741,4 +741,9 @@
     <rule ref="Internal.NoCodeFound">
         <severity>0</severity>
     </rule>
+    <rule ref="PHPCompatibility">
+        <exclude name="PHPCompatibility.Miscellaneous.RemovedAlternativePHPTags.MaybeASPOpenTagFound" />
+        <!-- Check for cross-version support for stated PHP version and higher. -->
+        <config name="testVersion" value="7.4-"/>
+    </rule>
 </ruleset>

composer.json

@@ -9,10 +9,11 @@
     "version": "15",
     "require": {
         "php": ">=7.3",
-        "squizlabs/php_codesniffer": "^3.6",
         "webonyx/graphql-php": "^14.9",
         "ext-simplexml": "*",
-        "ext-dom": "*"
+        "ext-dom": "*",
+        "phpcompatibility/php-compatibility": "^9.3",
+        "squizlabs/php_codesniffer": "^3.6"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5.8"
@@ -32,7 +33,7 @@
         }
     },
     "scripts": {
-        "post-install-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..",
-        "post-update-cmd": "vendor/bin/phpcs --config-set installed_paths ../../.."
+        "post-install-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..,../../phpcompatibility/php-compatibility/PHPCompatibility",
+        "post-update-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..,../../phpcompatibility/php-compatibility/PHPCompatibility"
     }
 }