CI: RuntimeDatapathPrivilegedUnitTests: TestFutureWatcher failure in pkg/crypto/certloader

	 [11:40:02]     watcher_test.go:141: FutureWatcher should be ready once the TLS files exists
	 [11:40:02] --- FAIL: TestFutureWatcher (0.65s)

https://jenkins.cilium.io/job/Cilium-PR-Runtime-net-next/4296/

Seen on https://github.com/cilium/cilium/pull/22721