Bump envoy to v1.30.2

https://github.com/envoyproxy/envoy/releases/tag/v1.30.2

Fixes CVE-2024-34362, CVE-2024-34363, CVE-2024-34364, CVE-2024-32974,
CVE-2024-32975, CVE-2024-32976, and CVE-2024-23326.

Signed-off-by: Tom Wieczorek <twieczorek@mirantis.com>

pkg/constant/constant.go

@@ -90,7 +90,7 @@ const (
 	CoreDNSImage                       = "quay.io/k0sproject/coredns"
 	CoreDNSImageVersion                = "1.11.3"
 	EnvoyProxyImage                    = "quay.io/k0sproject/envoy-distroless"
-	EnvoyProxyImageVersion             = "v1.30.1"
+	EnvoyProxyImageVersion             = "v1.30.2"
 	CalicoImage                        = "quay.io/k0sproject/calico-cni"
 	CalicoComponentImagesVersion       = "v3.27.3-0"
 	CalicoNodeImage                    = "quay.io/k0sproject/calico-node"