Use dedicated configuration to handle new PHPUnit config

.github/workflows/ci.yml

@@ -37,10 +37,12 @@ jobs:
         php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
         min_stability: ['']
         name_suffix: ['']
+        phpunit_configuration: ['phpunit.xml.dist']
         include:
           - php: '8.3'
             min_stability: 'dev'
             name_suffix: ' (dev deps)'
+            phpunit_configuration: 'phpunit.10.5+.xml.dist'
 
     name: PHP ${{ matrix.php }}${{ matrix.name_suffix }}
 
@@ -63,4 +65,4 @@ jobs:
         run: composer install --ansi --no-interaction --no-progress
 
       - name: Execute Unit Tests
-        run: vendor/bin/phpunit --coverage-text
+        run: vendor/bin/phpunit --coverage-text --configuration ${{ matrix.phpunit_configuration }}

phpunit.10.5+.xml.dist

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.5/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         cacheResult="false"
+         colors="true"
+>
+  <testsuites>
+    <testsuite name="Prophecy PhpUnit Test Suite">
+      <directory suffix=".phpt">./tests/</directory>
+  </testsuite>
+  </testsuites>
+  <source>
+    <include>
+      <directory>./src</directory>
+    </include>
+  </source>
+</phpunit>