[validation] Remove absurdfee from accepttomempool

Mempool behavior should not be user-specific.
Checking that txfee is acceptable should be
the responsibility of the wallet or client, not
the mempool.

src/rpc/rawtransaction.cpp

@@ -951,7 +951,7 @@ static RPCHelpMan testmempoolaccept()
     {
         LOCK(cs_main);
         test_accept_res = AcceptToMemoryPool(mempool, state, std::move(tx),
-            nullptr /* plTxnReplaced */, false /* bypass_limits */, max_raw_tx_fee, /* test_accept */ true, &fee);
+            nullptr /* plTxnReplaced */, false /* bypass_limits */, /* test_accept */ true, &fee);
     }
 
     // Check that fee does not exceed maximum fee