Avoid using hard-coded values in configuration files

[AlexRuiz7]

Description

The wazuh-indexer configuration files use hard-coded values in files such as jvm.prod.options. The original files use variables, which is vastly preferred.

https://github.com/wazuh/wazuh-indexer/blob/4.9.0/distribution/src/config/

wazuh-indexer/distribution/src/config/jvm.options

Lines 22 to 23 in 66d5a7a

	-Xms${heap.min}
	-Xmx${heap.max}

wazuh-indexer/distribution/src/config/jvm.options

Lines 61 to 77 in 66d5a7a

	${heap.dump.path}
	# specify an alternative path for JVM fatal error logs
	${error.file}
	## JDK 8 GC logging
	8:-XX:+PrintGCDetails
	8:-XX:+PrintGCDateStamps
	8:-XX:+PrintTenuringDistribution
	8:-XX:+PrintGCApplicationStoppedTime
	8:-Xloggc:${loggc}
	8:-XX:+UseGCLogFileRotation
	8:-XX:NumberOfGCLogFiles=32
	8:-XX:GCLogFileSize=64m
	# JDK 9+ GC logging
	9-:-Xlog:gc*,gc+age=trace,safepoint:file=${loggc}:utctime,pid,tags:filecount=32,filesize=64m

[AlexRuiz7]

Solved in #557