fix(CI): Fix path to psalm config.xsd

Signed-off-by: Joas Schilling <coding@schilljs.com>

psalm.xml

@@ -8,7 +8,7 @@
 	phpVersion="8.0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns="https://getpsalm.org/schema/config"
-	xsi:schemaLocation="https://getpsalm.org/schema/config vendor-bin/psalm/vendor/vimeo/psalm/config.xsd"
+	xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
 >
 	<projectFiles>
 		<directory name="lib" />