Added newreposecretwithxcrypto as an alternative to libsodium

Author: andersjanmyr

example/newreposecretwithxcrypto/go.mod

@@ -0,0 +1,11 @@
+module newreposecret
+
+go 1.15
+
+require (
+	github.com/google/go-github/v37 v37.0.0
+	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97
+	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d // indirect
+	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
+	golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069 // indirect
+)