fix: unspecify go version (#26)

pranc1ngpegasus · web-flow · commit a8f11a7dc854 · 2024-05-27T15:46:30.000+09:00
diff --git a/go.mod b/go.mod
@@ -1,3 +1 @@
 module github.com/mokmok-dev/middlechain
-
-go 1.19

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1 @@`
`1`	`1`	`module github.com/mokmok-dev/middlechain`
`2`		`-`
`3`		`-go 1.19`