Force php-compatibility dev to be used

Since moodle-cs 3.3.0 we are using "phpcompatibility/php-compatibility": "dev-develop#2fb82334"
because the last version released (3.9.5) is from 2019 and missing lots
of stuff and, also, compatibility with php81 and up.

To be able to install those new moodle-cs versions, all products
installing it must explicitly require that php-compatibility version.

Once the make a new release, we'll be able to revert this.

Author: stronk7

composer.json

@@ -81,7 +81,8 @@
     "nikic/php-parser": "^4.0",
     "stecman/symfony-console-completion": "^0.7.0",
     "marcj/topsort": "^1.0",
-    "padraic/phar-updater": "^1.0"
+    "padraic/phar-updater": "^1.0",
+    "phpcompatibility/php-compatibility": "dev-develop#2fb82334"
   },
   "require-dev": {
     "phpunit/phpunit": "^6.5",

composer.lock

@@ -9,6 +9,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 The format of this change log follows the advice given at [Keep a CHANGELOG](http://keepachangelog.com).
 
 ## [Unreleased]
+### Changed
+- Updated to `php-compatibility` dev version. This was needed because the last release is from 2019 and, until a new release is available, it was the only way to get it working with PHP 8.1 and above and some good new Sniffs incorporated.
 
 ## [3.4.3] - 2022-12-24
 ### Changed

docs/CHANGELOG.md

@@ -94,7 +94,7 @@ public function testExecuteFail()
         $output = $commandTester->getDisplay();
         $this->assertRegExp('/E\.* 8\.* \/ 8 \(100%\)/', $output);                  // Progress.
         $this->assertRegExp('/\/fixable.php/', $output);                            // File.
-        $this->assertRegExp('/ (4|5) ERRORS AND (1|2) WARNINGS? AFFECTING 6 /', $output); // Summary (php70 shows one less)
+        $this->assertRegExp('/ (5|6) ERRORS AND (1|2) WARNINGS? AFFECTING 6 /', $output); // Summary (php70 shows one less)
         $this->assertRegexp('/moodle\.Files\.BoilerplateComment\.Wrong/', $output); // Moodle sniff.
         $this->assertRegexp('/print_object\(\) is forbidden/', $output);            // Moodle sniff.
         $this->assertRegexp('/FunctionUse\.RemovedFunctions\.ldap_sort/', $output); // PHPCompatibility sniff.