chore: stop packaging newrelic-authr-rs-cli for linux [NR-475245] #1022

Job	Run time
codespell	13s
cargo fmt	14s
cargo clippy	1m 56s
Unit, docs and onhost integration tests	7m 18s
ubuntu / stable / coverage	4m 19s
cargo doc	1m 37s
Unit test for embedded downloader	31s
cargo shear (unused dependencies)	14s
Build release binaries	2m 38s
⚖️ Check third party licenses	4m 50s
tests as root	4m 6s
K8s integration tests (flux-self-update)	7m 35s
K8s integration tests (part1)	9m 17s
K8s integration tests (part2)	7m 5s
build-windows-binary	4m 7s
security / Rust audit scanner	2m 39s
k8s-e2e-tests / K8s e2e tests infra	10m 24s
k8s-e2e-tests / K8s e2e tests	5s
🟢 All required checks and tests pass	4s
	1h 9m 12s

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