Update tracer (#88)

Signed-off-by: Fabio Di Fabio <[email protected]>

Author: fab-10

gradle.properties

@@ -1,6 +1,6 @@
-releaseVersion=0.6.0-rc6.1
+releaseVersion=0.6.0-rc8.1
 besuVersion=24.9-delivery32
-arithmetizationVersion=0.6.0-rc6
+arithmetizationVersion=0.6.0-rc8
 besuArtifactGroup=io.consensys.linea-besu
 distributionIdentifier=linea-sequencer
 distributionBaseUrl=https://artifacts.consensys.net/public/linea-besu/raw/names/linea-besu.tar.gz/versions/