Fix go autoformat

Author: gagliardetto

ql/test/library-tests/semmle/go/frameworks/StdlibTaintFlow/main.go

@@ -1,6 +1,6 @@
 package main
 
-func main()              {}
+func main()                      {}
 func sink(id int, v interface{}) {}
 
 func link(from interface{}, into interface{}) {}