bump Go version in go.mod

shogo82148 · shogo82148 · commit 6d2c6335159d · 2021-05-17T22:50:03.000+09:00
diff --git a/go.mod b/go.mod
@@ -1,3 +1,3 @@
 module github.com/go-sql-driver/mysql
 
-go 1.10
+go 1.13

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`module github.com/go-sql-driver/mysql`
`2`	`2`
`3`		`-go 1.10`
	`3`	`+go 1.13`