docs: Update vment-helper installation (#21085)

vment-helper 0.6.0 simplified the installation by removing the version
from the tarball.

Author: nirs

site/content/en/docs/drivers/vfkit.md

@@ -35,10 +35,9 @@ installation instructions bellow.
 ### Install vment-helper
 
 ```shell
-tag="$(curl -fsSL https://api.github.com/repos/nirs/vmnet-helper/releases/latest | jq -r .tag_name)"
 machine="$(uname -m)"
-archive="vmnet-helper-$tag-$machine.tar.gz"
-curl -LOf "https://github.com/nirs/vmnet-helper/releases/download/$tag/$archive"
+archive="vmnet-helper-$machine.tar.gz"
+curl -LOf "https://github.com/nirs/vmnet-helper/releases/latest/download/$archive"
 sudo tar xvf "$archive" -C / opt/vmnet-helper
 rm "$archive"
 ```