cilium-cli v0.18.2-cee.1 release

This release is based on v0.18.2 cilium-cli and adds sysdump collectors and connectivity tests that are specific to Isovalent Enterprise for Cilium.

Future releases might see additional enterprise-specific features.

Summary of Changes

Minor Changes:

• egressgwha: allow BPF-redirect to egress interface without FIB lookup (isovalent/cilium#4362, @julianwiedmann)

Misc Changes:

• bgpv2,k8s: Use v2 version of OSS BGP CRDs in enterprise BGP CRDs (isovalent/cilium#6550, @rastislavs)
• k8s,bgp: Use separate field for IPv4 and IPv6 AggregationLength (isovalent/cilium#6623, @rastislavs)