Revert "x86/kvm: On KVM re-enable (e.g. after suspend), update clocks"

This reverts commit 677a73a9. This patch was not meant to be merged and
has issues. Revert it.

Requested-by: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>