build(deps): bump envoyproxy/envoy in /build/proxy #8390

Job	Run time
Preliminary configuration	3s
build (auth-service)	26m 48s
liqoctl (linux, arm64)	4m 27s
build (cert-creator)	27s
liqoctl (linux, amd64)	5m 23s
build (crd-replicator)	20m 31s
liqoctl (windows, amd64)	5m 30s
build (liqo-controller-manager)	27m 56s
liqoctl (darwin, arm64)	4m 23s
build (discovery)	17m 54s
liqoctl (darwin, amd64)	4m 31s
build (liqonet)	25m 30s
build (uninstaller)	18m 31s
build (virtual-kubelet)	26m 55s
build (metric-agent)	20m 0s
build (telemetry)	22m 29s
build (proxy)	20s
post-build	3s
release	0s
e2e-test-trigger	0s
	3h 51m 41s

Provide feedback