MIPS: Fix alignment of quiet build output for vmlinuz link

The "LD vmlinuz" line in the quiet build output is misaligned with the
rest of the output. Fix this.
Signed-off-by: NAlex Smith <alex.smith@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11019/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/boot/compressed/Makefile

@@ -78,7 +78,7 @@ endif
 
 vmlinuzobjs-y += $(obj)/piggy.o
 
-quiet_cmd_zld = LD	$@
+quiet_cmd_zld = LD      $@
       cmd_zld = $(LD) $(LDFLAGS) -Ttext $(VMLINUZ_LOAD_ADDRESS) -T $< $(vmlinuzobjs-y) -o $@
 quiet_cmd_strip = STRIP	  $@
       cmd_strip = $(STRIP) -s $@