removed rsc.io/qr package because now we don't require that in totp to generate qr code

go.mod

@@ -46,9 +46,6 @@ require (
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 	gopkg.in/robfig/cron.v2 v2.0.0-20150107220207-be2e0b0deed5
 )
-
-require github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
-
 require (
 	github.com/Azure/go-ntlmssp v0.0.0-20211209120228-48547f28849e // indirect
 	github.com/andybalholm/brotli v1.0.4 // indirect
@@ -98,5 +95,4 @@ require (
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	rsc.io/qr v0.2.0
 )