Update build label for Java 21

Author: tjwatson

ga/24.0.0.1/kernel/Dockerfile.ubi.openjdk21

@@ -45,7 +45,7 @@ ARG VERBOSE=false
 ARG OPENJ9_SCC=true
 
 ARG LIBERTY_VERSION=24.0.0.1
-ARG LIBERTY_BUILD_LABEL={replace_with_gm_driver_label}
+ARG LIBERTY_BUILD_LABEL=cl240120240115-2042
 
 LABEL org.opencontainers.image.authors="Leo Christy Jesuraj, Thomas Watson, Wendy Raschke, Michal Broz" \
       org.opencontainers.image.vendor="IBM" \

ga/latest/kernel/Dockerfile.ubi.openjdk21

@@ -45,7 +45,7 @@ ARG VERBOSE=false
 ARG OPENJ9_SCC=true
 
 ARG LIBERTY_VERSION=24.0.0.1
-ARG LIBERTY_BUILD_LABEL={replace_with_gm_driver_label}
+ARG LIBERTY_BUILD_LABEL=cl240120240115-2042
 
 LABEL org.opencontainers.image.authors="Leo Christy Jesuraj, Thomas Watson, Wendy Raschke, Michal Broz" \
       org.opencontainers.image.vendor="IBM" \