Container should not run as root

Steps To Reproduce

1. Install per the instructions as written at https://bitwarden.com/help/install-and-deploy-unified-beta/ that has a restrictive policy like SELinux

Expected Result

The container should run as a non-root user

Actual Result

The container cannot run in a restrictive environment where root users are not permitted or are highly restricted like in SELinux environments or Kubernetes platforms that enforce a restrictive policy like VMware Tanzu or OpenShift.

Screenshots or Videos

No response

Additional Context

I have attempted to set the running user via policy, but the image is trying to change permissions on startup and is not allowed to.

Githash Version

NA - container does not run

Environment Details

• Operating System: Photon Linux
• Platform: Kubernetes (Tanzu)
• Kubernetes API: 1.21

Database Image

sqlite

Issue-Link

https://github.com/bitwarden/server/issues/2480

Issue Tracking Info

• I understand that work is tracked outside of Github. A PR will be linked to this issue should one be opened to address it, but Bitwarden doesn't use fields like "assigned", "milestone", or "project" to track progress.