Fix go formatting

.automation/test/go/golang_good_01.go

@@ -3,5 +3,5 @@ package main
 import "fmt"
 
 func main() {
-    fmt.Println("hello world")
+	fmt.Println("hello world")
 }

.editorconfig

@@ -24,3 +24,7 @@ spaces_around_brackets = false
 # Max line length (not supported by all editors)
 # Enable this option by un-commenting the following line
 # max_line_length = 150
+
+[{Makefile,go.mod,go.sum,*.go,.gitmodules}]
+indent_style = tab
+indent_size = 4