Ignore by identifier instead of plain error

Author: staabm

build/phpstan.neon

@@ -117,7 +117,7 @@ parameters:
 			message: "#^Parameter \\#1 (?:\\$argument|\\$objectOrClass) of class ReflectionClass constructor expects class\\-string\\<PHPStan\\\\ExtensionInstaller\\\\GeneratedConfig\\>\\|PHPStan\\\\ExtensionInstaller\\\\GeneratedConfig, string given\\.$#"
 			count: 1
 			path: ../src/Diagnose/PHPStanDiagnoseExtension.php
-		- '#^Short ternary operator is not allowed#'
+		- identifier: ternary.shortNotAllowed
 	reportStaticMethodSignatures: true
 	tmpDir: %rootDir%/tmp
 	stubFiles: