Merge pull request #2653 from PHPOffice/CalcEngine-Debug-Log-Test

Unit test for the Calculation Engine debug log; and switch to using `sprintf()` rather than concatenation for debug messages

Author: Mark Baker

phpstan-baseline.neon

@@ -340,11 +340,6 @@ parameters:
 			count: 1
 			path: src/PhpSpreadsheet/Calculation/DateTimeExcel/TimeValue.php
 
-		-
-			message: "#^Method PhpOffice\\\\PhpSpreadsheet\\\\Calculation\\\\Engine\\\\Logger\\:\\:writeDebugLog\\(\\) has parameter \\$args with no type specified\\.$#"
-			count: 1
-			path: src/PhpSpreadsheet/Calculation/Engine/Logger.php
-
 		-
 			message: "#^Method PhpOffice\\\\PhpSpreadsheet\\\\Calculation\\\\Engineering\\\\BesselJ\\:\\:besselj2a\\(\\) has no return type specified\\.$#"
 			count: 1