[RORDEV-1095] docker images improvements

[coutoPL]

> docker run -p 19200:9200 -e "discovery.type=single-node" -e "ES_JAVA_OPTS=-Xms512m -Xmx512m"  beshultd/elasticsearch-readonlyrest:8.12.0-ror-1.55.0
Elasticsearch needs to be patched to work with ReadonlyREST. You can read about patching in our documentation: https://docs.readonlyrest.com/elasticsearch#id-3.-patch-elasticsearch. In this Docker image, the patching step is done automatically, but you must agree to have it done for you. You can do this by setting I_UNDERSTAND_IMPLICATION_OF_ES_PATCHING=yes environment when running the container.

> docker run -p 19200:9200 -e "discovery.type=single-node" -e "ES_JAVA_OPTS=-Xms512m -Xmx512m" -e "I_UNDERSTAND_IMPLICATION_OF_ES_PATCHING=yes" beshultd/elasticsearch-readonlyrest:8.12.0-ror-1.55.0
Checking if Elasticsearch is patched ...
Creating backup ...
Patching ...
Elasticsearch is patched! ReadonlyREST is ready to use
^C^CCompileCommand: exclude org/apache/lucene/util/MSBRadixSorter.computeCommonPrefixLengthAndBuildHistogram bool exclude = true
CompileCommand: exclude org/apache/lucene/util/RadixSelector.computeCommonPrefixLengthAndBuildHistogram bool exclude = true
Feb 02, 2024 9:29:13 PM sun.util.locale.provider.LocaleProviderAdapter <clinit>
WARNING: COMPAT locale provider will be removed in a future release
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