7150326: new hotspot build - hs23-b18

Reviewed-by: jcoomes
diff --git a/hotspot/make/hotspot_version b/hotspot/make/hotspot_version
index f411dbd..1ac88c2 100644
--- a/hotspot/make/hotspot_version
+++ b/hotspot/make/hotspot_version
@@ -35,7 +35,7 @@
 
 HS_MAJOR_VER=23
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=17
+HS_BUILD_NUMBER=18
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=8