chore(package): Upgrade to go 1.21 (#83)

misund · web-flow · commit f88b171a456d · 2024-02-14T08:12:58.000+01:00
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/coopnorge/go-masker-lib
 
-go 1.20
+go 1.21
 
 require (
 	github.com/stretchr/testify v1.8.4
