move Java args to java.properties, upgrade docker alpine (#502)

Maxim Thomas

25.00.2025 1e795f8a25e5ccb8b1481db992a78e7c9d22f4c4

 opendj-server-legacy/resource/config/java.properties

@@ -56,7 +56,12 @@
#
# Specify to use the -client argument for all the command-lines that have not
# an associated property defined:
# default.java-args=-server
# default.java-args=-client

default.java-home=$JAVA_HOME
default.java-args=-server
default.java-args=-client

import-ldif.offline.java-args=-server
rebuild-index.offline.java-args=-server
start-ds.java-args=-server
ldifdiff.java-args=-server