Default user has a group of 0

Summary

UID is 1001.
GID is 0.

Steps to reproduce

% docker run --rm -it --entrypoint /bin/bash registry1.dso.mil/ironbank/redhat/openjdk/openjdk21:1.21 
bash-5.1$ id -u
1001
bash-5.1$ id -g
0

What is the current bug behavior?

GID is 0.

What is the expected correct behavior?

GID is 1001

Relevant logs and/or screenshots

(Paste any relevant logs - please use code blocks (```) to format console output, logs, and code as it's very hard to read otherwise.)

Possible fixes

(If you can, link to the line of code that might be responsible for the problem)

Tasks

• Bug has been identified and corrected within the container

Please read the Iron Bank Documentation for more info