Added non-privileged image user

Signed-off-by: Andrew Block <[email protected]>

Author: sabre1041

Dockerfile

@@ -8,6 +8,7 @@ RUN make build
 FROM registry.access.redhat.com/ubi9/ubi-minimal:latest
 WORKDIR /app
 COPY --from=builder /app/kubernetes-mcp-server /app/kubernetes-mcp-server
+USER 65532:65532
 ENTRYPOINT ["/app/kubernetes-mcp-server", "--port", "8080"]
 
 EXPOSE 8080