remove fixed phpstan error

.phpstan-baseline.php

@@ -1867,12 +1867,6 @@
 	'count' => 1,
 	'path' => __DIR__ . '/src/Glpi/Api/HL/Search.php',
 ];
-$ignoreErrors[] = [
-	// identifier: nullCoalesce.offset
-	'message' => '#^Offset \'GLPI_AJAX_DASHBOARD\'\\|\'GLPI_ALLOW_IFRAME…\'\\|\'GLPI_CACHE_DIR\'\\|\'GLPI_CALDAV_IMPORT…\'\\|\'GLPI_CENTRAL…\'\\|\'GLPI_CONFIG_DIR\'\\|\'GLPI_CRON_DIR\'\\|\'GLPI_DEMO_MODE\'\\|\'GLPI_DISABLE_ONLY…\'\\|\'GLPI_DOC_DIR\'\\|\'GLPI_DOCUMENTATION…\'\\|\'GLPI_DUMP_DIR\'\\|\'GLPI_ENVIRONMENT…\'\\|\'GLPI_GRAPH_DIR\'\\|\'GLPI_INSTALL_MODE\'\\|\'GLPI_INVENTORY_DIR\'\\|\'GLPI_LOCAL_I18N_DIR\'\\|\'GLPI_LOCK_DIR\'\\|\'GLPI_LOG_DIR\'\\|\'GLPI_MARKETPLACE…\'\\|\'GLPI_MARKETPLACE_DIR\'\\|\'GLPI_NETWORK_MAIL\'\\|\'GLPI_NETWORK…\'\\|\'GLPI_PICTURE_DIR\'\\|\'GLPI_PLUGIN_DOC_DIR\'\\|\'GLPI_RSS_DIR\'\\|\'GLPI_SERVERSIDE_URL…\'\\|\'GLPI_SESSION_DIR\'\\|\'GLPI_TELEMETRY_URI\'\\|\'GLPI_TEXT_MAXSIZE\'\\|\'GLPI_THEMES_DIR\'\\|\'GLPI_TMP_DIR\'\\|\'GLPI_UPLOAD_DIR\'\\|\'GLPI_USER_AGENT…\'\\|\'GLPI_VAR_DIR\'\\|\'PLUGINS_DIRECTORIES\' on array\\{\\} on left side of \\?\\? does not exist\\.$#',
-	'count' => 2,
-	'path' => __DIR__ . '/src/Glpi/Application/ConfigurationConstants.php',
-];
 $ignoreErrors[] = [
 	// identifier: parameter.defaultValue
 	'message' => '#^Default value of the parameter \\#2 \\$env \\(null\\) of method Glpi\\\\Application\\\\ErrorHandler\\:\\:__construct\\(\\) is incompatible with type string\\.$#',