Removed hypersistence-utils

[mackdk]

What does this PR change?

Hibernate 7 supports JSON out of the box and thus the additional dependency has been removed in favour of the Hibernate JSON implementation.

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LGTM

[Copilot]

Pull request overview

Removes the hypersistence-utils dependency and switches JSON mapping to Hibernate 7’s built-in JSON support.

Changes:

• Dropped hypersistence-utils-hibernate-71 from Maven/Ivy/OBS config and RPM spec dependencies.
• Migrated JSON-mapped entity fields from Hypersistence JsonType to @JdbcTypeCode(SqlTypes.JSON).
• Added/updated Hibernate tests and test DB SQL scripts to validate JSON (de)serialization behavior.

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
java/spacewalk-java.spec	Removes hypersistence RPM deps; adds explicit Jackson runtime/build deps.
java/pom.xml	Removes hypersistence Maven dependency; ensures Jackson databind present; bumps Netty versions.
java/core/pom.xml	Removes hypersistence dependency from core module.
java/buildconf/ivy/obs-maven-config.yaml	Removes hypersistence artifact mapping from OBS Maven config.
java/buildconf/ivy/ivy-suse.xml	Removes hypersistence dependency; bumps Netty revisions.
java/buildconf/build-props.xml	Removes hypersistence from hibernatedeps property.
java/core/src/main/java/com/suse/manager/model/attestation/ServerCoCoAttestationReport.java	Migrates JSON mappings to @JdbcTypeCode(SqlTypes.JSON) on getters.
java/core/src/main/java/com/redhat/rhn/domain/server/Pillar.java	Migrates JSON mapping to Hibernate JSON via @JdbcTypeCode.
java/core/src/main/java/com/redhat/rhn/domain/server/CPU.java	Migrates JSON mapping to Hibernate JSON via @JdbcTypeCode.
java/core/src/test/java/com/redhat/rhn/common/hibernate/HibernateBaseTest.java	Refactors test DB setup/teardown to run SQL scripts from resources.
java/core/src/test/java/com/redhat/rhn/common/hibernate/HibernateTest.java	Adds JSON-focused tests validating Map-based JSON read/write behavior.
java/core/src/test/java/com/redhat/rhn/domain/TestInterface.java	Adds additionalData accessors to support JSON tests.
java/core/src/test/java/com/redhat/rhn/domain/TestEntity.java	Adds JSONB column mapping (additional_data) using Hibernate JSON.
java/core/src/test/resources/com/redhat/rhn/common/hibernate/create_test_db.sql	Creates test schema including JSONB column + seed JSON row.
java/core/src/test/resources/com/redhat/rhn/common/hibernate/drop_test_db.sql	Drops test schema objects created for Hibernate tests.

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[Copilot]

The Javadoc for archSpecs says the JSONB field is mapped as a String, but the field is actually a Map<String, Object>. Please update the comment to match the current mapping (or remove the outdated “mapped as a String” note) to avoid confusion for future maintainers.