fuzz: package_eval: let fuzzer run out input in main tx creation loop

src/test/fuzz/package_eval.cpp

@@ -210,7 +210,7 @@ FUZZ_TARGET(ephemeral_package_eval, .init = initialize_tx_pool)
 
     chainstate.SetMempool(&tx_pool);
 
-    LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 300)
+    LIMITED_WHILE(fuzzed_data_provider.remaining_bytes() > 0, 300)
     {
         Assert(!mempool_outpoints.empty());
 
@@ -364,7 +364,7 @@ FUZZ_TARGET(tx_package_eval, .init = initialize_tx_pool)
 
     chainstate.SetMempool(&tx_pool);
 
-    LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 300)
+    LIMITED_WHILE(fuzzed_data_provider.remaining_bytes() > 0, 300)
     {
         Assert(!mempool_outpoints.empty());