feat: embed graalvm libs

[dgriffon]

fixes #556

Description

Embed graalvm libs with javascript module engine.
Provided version are the same as the one in Jahia.

        <graalvm.sdk.version>17.0.12</graalvm.sdk.version>
        <graalvm.languages.version>23.0.5</graalvm.languages.version>

Checklist

Source code

• I've shared and documented any breaking change
• I've reviewed and updated the jahia-depends

Tests

• I've provided Unit and/or Integration Tests
• I've updated the parent issue with required manual validations

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[Copilot]

Pull request overview

This PR embeds GraalVM libraries directly into the javascript-modules-engine bundle instead of relying on them being provided by Jahia. The GraalVM SDK version 17.0.12 and languages version 23.0.5 are added as properties and used consistently across the module.

• Defines GraalVM version properties at the root POM level
• Changes graal-sdk dependency from provided scope to embedded, and adds additional GraalVM dependencies (truffle-api, js, regex) plus icu4j
• Updates the bundle configuration to embed the new dependencies and marks them as ignored for unused dependency analysis

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
pom.xml	Adds GraalVM version properties (SDK and languages versions)
javascript-modules-engine/pom.xml	Updates Embed-Dependency configuration to include GraalVM libraries
javascript-modules-engine-java/pom.xml	Changes graal-sdk from provided scope to embedded with explicit version, adds new GraalVM dependencies, and updates dependency analysis configuration

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[jkevan]

May be we should export the packages like they were exported by framework system from jahia core:

<Export-Package>
                            org.graalvm.*;version="${graalvm.languages.version}",
                            com.oracle.truffle.*;version="${graalvm.languages.version}",
                            com.oracle.js.*;version="${graalvm.languages.version}"
                        </Export-Package>

I see two potential argument in favor:

• better release lifecycle since it's a module, we could upgrade library faster
• since they were already exported from jahia core before this refactoring, it could be seen a breaking change not to exposing them anymore.