chore: cleanup after v2.1.0 release (#1452)

Author: scaleway-bot

cmd/scw/main.go

@@ -13,7 +13,7 @@ import (
 
 var (
 	// Version is updated manually
-	Version = "v2.1.0" // ${BUILD_VERSION:-`git describe --tags --dirty --always`}"
+	Version = "v2.1.0+dev" // ${BUILD_VERSION:-`git describe --tags --dirty --always`}"
 
 	// These are initialized by the build script