chore: phptan: add ignore line comment about internal method

Author: Pascal Querner

tests/unit/Mage/Core/Helper/EnvironmentConfigLoaderTest.php

@@ -55,13 +55,15 @@ public function testBuildPath(): void
     public function testEnvFilter(): void
     {
         $environmentConfigLoaderHelper = new EnvironmentConfigLoaderTestHelper();
+        /** @phpstan-ignore method.internal */
         $environmentConfigLoaderHelper->setEnvStore([
             'OPENMAGE_CONFIG__DEFAULT__GENERAL__STORE_INFORMATION__NAME' => 'some_value',
         ]);
         // empty because env flag is not set
         $env = $environmentConfigLoaderHelper->getEnv();
         static::assertIsArray($env);
         static::assertEmpty($env);
+        /** @phpstan-ignore method.internal */
         $environmentConfigLoaderHelper->setEnvStore([
             'OPENMAGE_CONFIG__DEFAULT__GENERAL__STORE_INFORMATION__NAME' => 'some_value',
             'OPENMAGE_CONFIG_OVERRIDE_ALLOWED' => 1, // enable feature
@@ -209,6 +211,7 @@ public function testAsArray(array $config): void
     {
         // phpcs:ignore Ecg.Classes.ObjectInstantiation.DirectInstantiation
         $loader = new Mage_Core_Helper_EnvironmentConfigLoader();
+        /** @phpstan-ignore method.internal */
         $loader->setEnvStore([
             'OPENMAGE_CONFIG_OVERRIDE_ALLOWED' => 1,
             $config['env_path'] => 1,
@@ -258,6 +261,7 @@ public function testHasPath(array $config): void
     {
         // phpcs:ignore Ecg.Classes.ObjectInstantiation.DirectInstantiation
         $loader = new Mage_Core_Helper_EnvironmentConfigLoader();
+        /** @phpstan-ignore method.internal */
         $loader->setEnvStore([
             'OPENMAGE_CONFIG_OVERRIDE_ALLOWED' => 1,
             $config['env_path'] => 1,