x86: Remove <common.h> and add needed includes

Remove <common.h> from all x86 architecture files and when needed add
missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/arch/x86/cpu/apollolake/punit.c b/arch/x86/cpu/apollolake/punit.c
index 5ed7963..b1503c2 100644
--- a/arch/x86/cpu/apollolake/punit.c
+++ b/arch/x86/cpu/apollolake/punit.c
@@ -3,10 +3,10 @@
  * Copyright 2019 Google LLC
  */
 
-#include <common.h>
 #include <dm.h>
 #include <log.h>
 #include <spl.h>
+#include <time.h>
 #include <asm/cpu.h>
 #include <asm/cpu_common.h>
 #include <asm/intel_regs.h>