docs(release): clarify linux libc requirements #1656

Job	Run time
Resolve PR metadata	6s
build-supervisor / Resolve build plan	4s
build-gateway / Resolve build plan	3s
build-gateway / Rust gateway (arm64) / gateway (arm64)	8m 52s
build-supervisor / Rust sandbox (arm64) / sandbox (arm64)	3m 39s
build-supervisor / Build supervisor (arm64)	2m 1s
build-supervisor / Merge ${{ inputs.component }} manifest	0s
build-gateway / Build gateway (arm64)	1m 49s
e2e / E2E (rust-podman)	10m 29s
e2e / E2E (rust-docker)	7m 57s
e2e / E2E (python)	6m 56s
build-gateway / Merge ${{ inputs.component }} manifest	-1s
	41m 55s

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