decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly

   text	   data	    bss	    dec	    hex	filename
1021988	    559	   5052	1027599	  fae0f	busybox_old
1021236	    559	   5052	1026847	  fab1f	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/test.c b/coreutils/test.c
index ac7b546..7c65743 100644
--- a/coreutils/test.c
+++ b/coreutils/test.c
@@ -306,7 +306,7 @@
 	unsigned char op_num, op_type;
 };
 
-static const struct operator_t ops_table[] = {
+static const struct operator_t ops_table[] ALIGN2 = {
 	{ /* "-r" */ FILRD   , UNOP   },
 	{ /* "-w" */ FILWR   , UNOP   },
 	{ /* "-x" */ FILEX   , UNOP   },