Update lib.sh

Author: midoks

plugins/php-apt/versions/lib.sh

@@ -32,4 +32,6 @@ elif [[ "$version" == '8.3' ]]; then
 	echo '20230831'
 elif [[ "$version" == '8.4' ]]; then
 	echo '20240924'
+elif [[ "$version" == '8.5' ]]; then
+	echo '20250925'
 fi