Clean go.mod and go.sum

go.mod

@@ -1,21 +1,8 @@
 module github.com/leoschet/gaivota
 
-go 1.15
+go 1.16
 
 require (
-	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/google/uuid v1.2.0 // indirect
-	github.com/imdario/mergo v0.3.12 // indirect
-	github.com/jackc/pgproto3/v2 v2.0.7 // indirect
-	github.com/jackc/pgtype v1.7.0
-	github.com/jackc/pgx/v4 v4.10.1
-	github.com/jackc/tern v1.12.4 // indirect
-	github.com/leoschet/mux v0.1.0 // indirect
-	github.com/matoous/go-nanoid/v2 v2.0.0 // indirect
-	github.com/mitchellh/copystructure v1.1.1 // indirect
-	github.com/spf13/cobra v1.1.3 // indirect
-	golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 // indirect
-	golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 // indirect
-	golang.org/x/text v0.3.5 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	github.com/jackc/pgx/v4 v4.11.0
+	github.com/leoschet/mux v0.1.0
 )