Remove unused signal from TLB interface

src/main/scala/rocket/NBDcache.scala

@@ -712,7 +712,6 @@ class NonBlockingDCacheModule(outer: NonBlockingDCache) extends HellaCacheModule
   dtlb.io.req.bits.passthrough := s1_req.phys
   dtlb.io.req.bits.vaddr := s1_req.addr
   dtlb.io.req.bits.instruction := Bool(false)
-  dtlb.io.req.bits.store := s1_write
   dtlb.io.req.bits.size := s1_req.typ
   dtlb.io.req.bits.cmd := s1_req.cmd
   when (!dtlb.io.req.ready && !io.cpu.req.bits.phys) { io.cpu.req.ready := Bool(false) }