fix: add fedora to prereqs list (#419)

Author: reubeno

internal/utils/prereqs/prereqs.go

@@ -20,11 +20,15 @@ import (
 type PackagePrereq struct {
 	// List of Azure Linux distro packages that must be installed to provide this prerequisite.
 	AzureLinuxPackages []string
+	// List of Fedora distro packages that must be installed to provide this prerequisite.
+	FedoraPackages []string
 }
 
 const (
 	// The OS ID of Azure Linux.
 	OSIDAzureLinux = "azurelinux"
+	// The OS ID of Fedora.
+	OSIDFedora = "fedora"
 )
 
 // ErrMissingExecutable is returned when a required executable cannot be found or acquired.
@@ -112,6 +116,8 @@ func (p *PackagePrereq) selectInstallerAndPackagesForHost(
 	switch osid {
 	case OSIDAzureLinux:
 		return "tdnf", p.AzureLinuxPackages, nil
+	case OSIDFedora:
+		return "dnf", p.FedoraPackages, nil
 	default:
 		return installer, packageNames, fmt.Errorf("host OS not supported: '%s'", osid)
 	}