[rom_ctrl, cleanups] Minor convention modification

An assertion in tlul_adapter_sram was missing _A suffix.

Signed-off-by: Kinza Qamar <kqzaman@lowrisc.org>

hw/ip/tlul/rtl/tlul_adapter_sram.sv

@@ -689,5 +689,5 @@ module tlul_adapter_sram
   `ASSERT(TlOutKnownIfFifoKnown_A, !$isunknown(rspfifo_rdata) -> !$isunknown(tl_o))
 
   // The definition of d_valid leads to the assertion below.
-  `ASSERT(DValidNeedsReqFifoRValid, d_valid -> reqfifo_rvalid)
+  `ASSERT(DValidNeedsReqFifoRValid_A, d_valid -> reqfifo_rvalid)
 endmodule