HHH-20302 Fix MAX/MIN on LocalDateTime and other java.time types when JAVA_TIME_USE_DIRECT_JDBC=true

[MohammedAymanKhan]

When hibernate.type.java_time_use_direct_jdbc=true, aggregate functions such as MAX() and MIN() on LocalDateTime (and other java.time temporal types) failed with:

FunctionArgumentException: Parameter 1 of function 'max()' has type 'COMPARABLE', but argument is of type 'java.time.LocalDateTime' mapped to '3009'

Root cause:
The ArgumentTypesValidator only checked jdbcType.isComparable(), which returns false for the new internal SQL type codes (e.g. SqlTypes.LOCAL_DATE_TIME = 3009) used by the direct JDBC binding.

Solution:
Updated isCompatible() in ArgumentTypesValidator to also accept types where jdbcType.isTemporal() == true.

---

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license
and can be relicensed under the terms of the LGPL v2.1 license in the future at the maintainers' discretion.
For more information on licensing, please check here.

---

---

Please make sure that the following tasks are completed:
Tasks specific to HHH-20302 (Bug):

• Add test reproducing the bug
• Add entries as relevant to migration-guide.adoc OR check there are no breaking changes

https://hibernate.atlassian.net/browse/HHH-20302

[hibernate-github-bot]

Thanks for your pull request!

This pull request appears to follow the contribution rules.

› This message was automatically generated.

[mbellade]

Thanks @MohammedAymanKhan, please squash everything to a single commit once you're done addressing the review comments.

[mbellade]

@MohammedAymanKhan there are failing tests, not all DBs support native JDBC handling of all Java time types probably. You can restrict the test to one that we know is working with e.g. RequiresDialect(H2Dialect.class) on the test-class.

Also please squash everything to a 1/2 commits which respect the contribution rules (message starts with Jira key).

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[mbellade]

@MohammedAymanKhan please avoid merge commits, you should rebase on top of main instead. Please squash everything to a single commit.