Remove duplicated `icu4j` resources

[JaroslavTulach]

There are duplicated resources in the native image as #12446 reports:

• com/ibm/icu/impl/data/icudt73b/brkitr/cjdict.dict
• com/ibm/icu/impl/data/icudt73b/coll/ucadata.icu
• com/ibm/icu/impl/data/icudt73b/coll/root.res

etc. The goal is to eliminate duplications. Moreover there are 3rd copies repackaged as

• org/graalvm/shadowed/com/ibm/icu/impl/data/icudt74b/unames.icu

Eliminating the duplicates would make the distribution smaller.

[Akirathan]

Looking into the built-distribution/**/component directory on 9f9ba8e, There is icu4j-24.2.0.jar and icu4j-73.1.jar, both of them have roughly 13 MB.

icu4j-24.2.0.jar comes from the dependency org.graalvm.shadowed:icu4j:24.2.0 which is a dependency of org.graalvm.regex:regex:24.2.0. It is a modular JAR that exports its packages only to org.graalvm.js and org.graalvm.py modules.

icu4j-73.1.jar comes from the dependency com.ibm.icu:icu4j:73.1 which is our own dependency of, e.g., language-server and runtime.

[JaroslavTulach]

• icu4j-73.1 is not a module, but a regular JAR file
• icu4j-24.2.0 is a module
• given our preference towards using JPMS we
• would rather use icu4j-24.2.0 and remove icu4j-73.1
• can we start by
  • describing the OracleLabs guys our duplication problem
  • estimate the size of the problem in MB when JavaScript is included in enso executable
  • ask them to open up their icu4j somehow
  • so we can use it in Enso as well?
• or do we have any other idea to avoid the duplication?