UBUNTU: [Packaging] nvidia: Don't build linux-nvidia-tools-host

BugLink: https://bugs.launchpad.net/bugs/2048183

We currently build an empty package linux-nvidia-tools-host, stop that.
Also, remove hooks.mk which a) should not exist at all for a regular
package and b) only contains unneeded/obsolete build options.

Signed-off-by: Juerg Haefliger <[email protected]>
Acked-by: Guoqing Jiang <[email protected]>
Acked-by: Ivan Hu <[email protected]>
Signed-off-by: Jacob Martin <[email protected]>

debian.nvidia/control.stub.in

@@ -110,13 +110,3 @@ Description: Linux kernel version specific cloud tools for version PKGVER-ABINUM
  =HUMAN=.
  You probably want to install linux-cloud-tools-PKGVER-ABINUM-<flavour>.
 
-Package: SRCPKGNAME-tools-host
-Build-Profiles: <!stage1>
-Architecture: all
-Multi-Arch: foreign
-Section: kernel
-Priority: optional
-Depends: ${misc:Depends}, python3
-Description: Linux kernel VM host tools
- This package provides kernel tools useful for VM hosts.
-