HIVE-29026: Cleanup Log4j properties file to adhere to 2.x changes

[Aggarwal-Raghav]

What changes were proposed in this pull request?

Cleanup log4j 1.x syntax. Majorly the changes are same as of HIVE-28417

Why are the changes needed?

For log4j 2.24.3, the changes to remove packages attribute due to LOG4J2-3644 was done only in data/conf/hive-log4j2.properties.
but
packaging/target/apache-hive-4.1.0-SNAPSHOT-bin/apache-hive-4.1.0-SNAPSHOT-bin/conf/hive-log4j2.properties.template is picked from common/src/main/resources/hive-log4j2.properties which cause the following WARN message.

2025-06-16T20:51:52.848390Z main WARN The use of package scanning to locate Log4j plugins is deprecated.
Please remove the `packages` attribute from your configuration file.
See https://logging.apache.org/log4j/2.x/faq.html#package-scanning for details. 

Does this PR introduce any user-facing change?

NO

How was this patch tested?

Will see CI output

[Aggarwal-Raghav]

Have moved datanucleus log4j from 1.x to 2.x based on https://www.datanucleus.org/products/accessplatform_6_0/logging.html

Removed iceberg/iceberg-handler/src/test/resources/log4j.properties, as it is says "Configuration for modules which are using log4j v1 (e.g. Hive2, DataNucleus)" If there are any UT failures then will migrate it to 2.x

[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

[okumin]

Although I've not checked how Log4j 2 works, I am feeling that the original intention to see only FATAL will be gone

[Aggarwal-Raghav]

Thanks for the review @okumin. Very valid question, when I was working on the PR, i also though about it.
Based on the comments apache/logging-log4j2#2794 (comment)

Status Logger is intended for troubleshooting Log4j itself and its components. I strongly advise you to avoid configuring it unless you are troubleshooting a Log4j issue.

Because of that I went ahead and removed. I don't have any strong opinion on this, If you think its better to keep, then I can update the PR.