filtered out the noisy Invalid Trace log messages (#6825)

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>

besu/src/main/resources/log4j2.xml

@@ -51,6 +51,9 @@
         <Logger name="org.hyperledger.besu.ethereum.eth.transactions">
             <MarkerFilter marker="INVALID_TX_REMOVED" onMatch="DENY" onMismatch="NEUTRAL" />
         </Logger>
+        <Logger name="io.opentelemetry.extension.trace.propagation.B3PropagatorExtractorMultipleHeaders">
+            <RegexFilter regex="Invalid TraceId in B3 header:.*" onMatch="DENY" onMismatch="NEUTRAL" />
+        </Logger>
         <Root level="${sys:root.log.level}">
             <AppenderRef ref="Router" />
         </Root>