Clean up the Test Double generator and runtime

.github/workflows/ci.yaml

@@ -9,7 +9,7 @@ on:
 name: CI
 
 env:
-  COMPOSER_ROOT_VERSION: "11.2-dev"
+  COMPOSER_ROOT_VERSION: "12.0-dev"
 
 permissions:
   contents: read
@@ -115,7 +115,6 @@ jobs:
           - windows-latest
 
         php-version:
-          - "8.2"
           - "8.3"
           - "8.4"
 
@@ -162,7 +161,6 @@ jobs:
           - windows-latest
 
         php-version:
-          - "8.2"
           - "8.3"
           - "8.4"
 
@@ -322,7 +320,6 @@ jobs:
       fail-fast: false
       matrix:
         php-version:
-          - "8.2"
           - "8.3"
           - "8.4"
 

.phpstorm.meta.php

@@ -25,14 +25,4 @@
         \PHPUnit\Framework\TestCase::createPartialMock(0),
         map([""=>"$0"])
     );
-
-    override(
-        \PHPUnit\Framework\TestCase::createTestProxy(0),
-        map([""=>"$0"])
-    );
-
-    override(
-        \PHPUnit\Framework\TestCase::getMockForAbstractClass(0),
-        map([""=>"$0"])
-    );
 }