Remove trailing whitespace linux.rb

linter

Signed-off-by: Duck <70207455+entlein@users.noreply.github.com>

Author: entlein

tools/chef/cookbooks/px_dev/recipes/linux.rb

@@ -61,7 +61,7 @@
   'libnss3-tools',
   'libvirt-daemon-system',
   'libvirt-clients',
-  'qemu-kvm', 
+  'qemu-kvm',
   'virt-manager',
 
   # Pixie dependencies