[BUGFIX] Update phpstan baseline

Author: linawolf

phpstan-baseline.neon

@@ -159,3 +159,8 @@ parameters:
 			message: "#^Return type \\(iterable\\<phpDocumentor\\\\Guides\\\\Compiler\\\\NodeTransformers\\\\MoveAnchorTransformer\\>\\) of method class@anonymous/packages/guides/tests/unit/Compiler/NodeTransformers/MoveAnchorTransformerTest\\.php\\:32\\:\\:getTransformers\\(\\) should be compatible with return type \\(iterable\\<phpDocumentor\\\\Guides\\\\Compiler\\\\NodeTransformer\\<phpDocumentor\\\\Guides\\\\Nodes\\\\Node\\>\\>\\) of method phpDocumentor\\\\Guides\\\\Compiler\\\\NodeTransformers\\\\NodeTransformerFactory\\:\\:getTransformers\\(\\)$#"
 			count: 1
 			path: packages/guides/tests/unit/Compiler/NodeTransformers/MoveAnchorTransformerTest.php
+
+		-
+			message: "#^Binary operation \"\\.\" between array\\|DateTimeImmutable\\|int\\|string\\|null and '\\: ' results in an error\\.$#"
+			count: 1
+			path: tests/Functional/FunctionalTest.php