docs(flexible_ip): document elastic metal (#3084)

Co-authored-by: Rémy Léone <rleone@scaleway.com>

Author: scaleway-bot

cmd/scw/testdata/test-all-usage-fip-usage.golden

@@ -1,6 +1,6 @@
 🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
 🟥🟥🟥 STDERR️️ 🟥🟥🟥️
-Flexible IP API.
+Elastic Metal - Flexible IP API.
 
 USAGE:
   scw fip <command>

cmd/scw/testdata/test-main-usage-usage.golden

@@ -11,7 +11,7 @@ AVAILABLE COMMANDS:
   cockpit       Cockpit API
   container     Container as a Service API
   dns           Domains and DNS API
-  fip           Flexible IP API
+  fip           Elastic Metal - Flexible IP API
   function      Function as a Service API
   help          Get help about how the CLI works
   iam           IAM API

docs/commands/fip.md

@@ -1,6 +1,6 @@
 <!-- DO NOT EDIT: this file is automatically generated using scw-doc-gen -->
 # Documentation for `scw fip`
-Flexible IP API.
+Elastic Metal - Flexible IP API.
 
 - [Flexible IP management commands](#flexible-ip-management-commands)
   - [Attach an existing flexible IP to a server](#attach-an-existing-flexible-ip-to-a-server)

internal/namespaces/flexibleip/v1alpha1/flexibleip_cli.go

@@ -37,8 +37,8 @@ func GetGeneratedCommands() *core.Commands {
 }
 func fipRoot() *core.Command {
 	return &core.Command{
-		Short:     `Flexible IP API`,
-		Long:      `Flexible IP API.`,
+		Short:     `Elastic Metal - Flexible IP API`,
+		Long:      `Elastic Metal - Flexible IP API.`,
 		Namespace: "fip",
 	}
 }