cpu/intel: Indent with tabs

Fix the following error and warning detected by checkpatch.pl:

ERROR: code indent should use tabs where possible
WARNING: please, no space before tabs

TEST=Build and run on Galileo Gen2

Change-Id: I5bcd82561ef5856e99055d46528dcf3a283d2310
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18846
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/cpu/intel/model_106cx/model_106cx_init.c

@@ -59,7 +59,7 @@ static void configure_misc(void)
 	msr_t msr;
 
 	msr = rdmsr(IA32_MISC_ENABLE);
-	msr.lo |= (1 << 3); 	/* TM1 enable */
+	msr.lo |= (1 << 3);	/* TM1 enable */
 	msr.lo |= (1 << 13);	/* TM2 enable */
 	msr.lo |= (1 << 17);	/* Bidirectional PROCHOT# */