[HW] 🐛 Fix reshuffle with LMUL > 1

hardware/include/ara/ara_typedef.svh

@@ -38,6 +38,7 @@ typedef struct packed {
   logic use_vs2;
   opqueue_conversion_e conversion_vs2;
   rvv_pkg::vew_e eew_vs2;
+  rvv_pkg::vew_e old_eew_vs2;
 
   // Use vd as an operand as well (e.g., vmacc)
   logic use_vd_op;

hardware/src/ara.sv

@@ -107,6 +107,7 @@ module ara import ara_pkg::*; #(
     opqueue_conversion_e conversion_vs1;
     rvv_pkg::vew_e eew_vs1;
     rvv_pkg::vew_e old_eew_vs1;
+    rvv_pkg::vew_e old_eew_vs2;
 
     // 2nd vector register operand
     logic [4:0] vs2;