Move feature flag config files to Woocommerce plugin to support unit test execution in the wp-env environment.

plugins/woocommerce-admin/package.json

@@ -25,7 +25,7 @@
 		"build": "pnpm run build:feature-config && cross-env NODE_ENV=production webpack",
 		"analyze": "cross-env NODE_ENV=production ANALYZE=true webpack",
 		"postbuild": "pnpm run -s i18n:pot && pnpm run -s i18n:build",
-		"build:feature-config": "php bin/generate-feature-config.php",
+		"build:feature-config": "php ../woocommerce/bin/generate-feature-config.php",
 		"build:packages": "cross-env NODE_ENV=production pnpm run:packages -- build",
 		"build:release": "./bin/build-plugin-zip.sh",
 		"clean": "rimraf ./dist && pnpm run:packages -- clean --parallel",

plugins/woocommerce/bin/generate-feature-config.php

@@ -17,7 +17,7 @@ $phase = getenv( 'WC_ADMIN_PHASE' );
 if ( ! in_array( $phase, array( 'development', 'plugin', 'core' ), true ) ) {
 	$phase = 'plugin'; // Default to plugin when running `pnpm run build`.
 }
-$config_json = file_get_contents( __DIR__ . '/../config/' . $phase . '.json' );
+$config_json = file_get_contents( __DIR__ . '/../client/admin/config/' . $phase . '.json' );
 $config      = json_decode( $config_json );
 
 $write  = "<?php\n";
@@ -33,7 +33,7 @@ $write .= "\t\t);\n";
 $write .= "\t}\n";
 $write .= "}\n";
 
-$config_file = fopen( __DIR__ . '/../../woocommerce/includes/react-admin/feature-config.php', 'w' );
+$config_file = fopen( __DIR__ . '/../includes/react-admin/feature-config.php', 'w' );
 
 fwrite( $config_file, $write );
 fclose( $config_file );