update release version to rc18

DavePearce · amkCha · commit b90b7017a611 · 2025-11-03T17:58:33.000+01:00
This updates the release version to rc18 which includes only the gas
calculation fix for TX skip sections.
diff --git a/gradle.properties b/gradle.properties
@@ -1,4 +1,4 @@
-releaseVersion=beta-v4.0-rc17
+releaseVersion=beta-v4.0-rc18
 besuVersion=25.10.0-linea2
 shomeiVersion=2.4-develop
 besuShomeiPluginVersion=v0.7.4
