stan update

Author: LordSimal

.phive/phars.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="phpstan" version="1.10.22" installed="1.10.22" location="./tools/phpstan" copy="false"/>
-  <phar name="psalm" version="5.13.1" installed="5.13.1" location="./tools/psalm" copy="false"/>
+  <phar name="phpstan" version="1.10.56" installed="1.10.56" location="./tools/phpstan" copy="false"/>
+  <phar name="psalm" version="5.20.0" installed="5.20.0" location="./tools/psalm" copy="false"/>
 </phive>