[BUGFIX] Use 32-byte key in requestData path

Addresses the second half of bisq-network#3629 by using the HashMap, not the
protectedDataStore to generate the known keys in the requestData path.

This won't have any bandwidth reduction until all seednodes have the
update and only have the 32-byte key in their HashMap.

fixes bisq-network#3629

p2p/src/main/java/bisq/network/p2p/peers/getdata/RequestDataHandler.java

@@ -132,7 +132,7 @@ void requestData(NodeAddress nodeAddress, boolean isPreliminaryDataRequest) {
                     .map(e -> e.bytes)
                     .collect(Collectors.toSet());
 
-            Set<byte[]> excludedKeysFromPersistedEntryMap = dataStorage.getProtectedDataStoreMap().keySet()
+            Set<byte[]> excludedKeysFromPersistedEntryMap = dataStorage.getMap().keySet()
                     .stream()
                     .map(e -> e.bytes)
                     .collect(Collectors.toSet());