fix: avoid trying to run UI plugins as root

[iNecas]

When trying to use the troubleshooting-panel UIPlugin, I was getting:

container has runAsNonRoot and image will run as root
(pod: "troubleshooting-panel-...
 container: troubleshooting-panel)'
 reason: CreateContainerConfigError

I guess it's because the troubleshooting panel is build without setting the non-root user https://github.com/openshift/troubleshooting-panel-console-plugin/blob/main/Dockerfile.

I'm not sure why anyone else wasn't hitting this issue… I was running this against OCP 4.16.

[openshift-ci]

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[openshift-ci]

Hi @iNecas. Thanks for your PR.

I'm waiting for a rhobs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[simonpasquier]

I would defer to @PeterYurkovich and @jgbernalp but I'm not sure why we would need to set the user id?