Fix referencing %env% in includes

Author: ondrejmirtes

.github/workflows/e2e-tests.yml

@@ -243,6 +243,10 @@ jobs:
               echo "$OUTPUT"
               ../bashunit -a matches "Note: Using configuration file .+phpstan.neon." "$OUTPUT"
               ../bashunit -a contains 'Result cache not used because the metadata do not match: metaExtensions' "$OUTPUT"
+          - script: |
+              cd e2e/bug-12606
+              export CONFIGTEST=test
+              ../../bin/phpstan
 
     steps:
       - name: "Checkout"

e2e/bug-12606/phpstan.neon

@@ -0,0 +1,2 @@
+includes:
+	- %env.CONFIGTEST%.neon

e2e/bug-12606/src/empty.php

@@ -0,0 +1,4 @@
+parameters:
+	level: 8
+	paths:
+		- src

e2e/bug-12606/test.neon

@@ -136,11 +136,11 @@ public function create(
 			'generateBaselineFile' => $generateBaselineFile,
 			'usedLevel' => $usedLevel,
 			'cliAutoloadFile' => $cliAutoloadFile,
+			'env' => getenv(),
 		]);
 		$configurator->addDynamicParameters([
 			'analysedPaths' => $analysedPaths,
 			'analysedPathsFromConfig' => $analysedPathsFromConfig,
-			'env' => getenv(),
 		]);
 		$configurator->addConfig($this->configDirectory . '/config.neon');
 		foreach ($additionalConfigFiles as $additionalConfigFile) {