FLINK-36545: [OLM] fix uid/gid mixup when generating the OLM bundle.

[k-wall]

The docker container was being run with the uid/gid arguments switched about.

What is the purpose of the change

As pointed out by https://issues.apache.org/jira/browse/FLINK-36545, when generating the OLM bundle, the container is run with uid/gid values switched around.

Brief change log

• Correct uid/gid values used when creating the OLM bundle.

Verifying this change

This change is a trivial rework / code cleanup without any test coverage.

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): no
• The public API, i.e., is any changes to the CustomResourceDescriptors: no
• Core observer or reconciler logic that is regularly executed: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)

[SamBarker]

LGTM

but as you mention on the JIRA its not clear to me why we specify the user at all