[ImgBot] Optimize images (#459)

*Total -- 458.52kb -> 412.67kb (10%)

/docs/assets/logos/actual.png -- 13.92kb -> 8.51kb (38.85%)
/docs/assets/logos/agones.png -- 18.54kb -> 13.75kb (25.85%)
/docs/assets/logos/openebs.png -- 83.10kb -> 65.41kb (21.29%)
/docs/assets/logos/kube-prometheus.png -- 82.61kb -> 68.58kb (16.99%)
/docs/assets/logos/unifi.svg -- 1.20kb -> 1.07kb (10.75%)
/docs/assets/logos/crossplane.svg -- 13.91kb -> 12.50kb (10.12%)
/docs/assets/logos/redis.svg -- 6.11kb -> 5.56kb (9%)
/docs/assets/logos/gitea.svg -- 2.59kb -> 2.42kb (6.27%)
/docs/assets/logos/nextdns.svg -- 2.26kb -> 2.14kb (5.36%)
/docs/assets/logos/nginx-ingress.svg -- 9.69kb -> 9.20kb (5.05%)
/docs/assets/logos/vault.svg -- 3.98kb -> 3.82kb (3.81%)
/docs/assets/logos/n8n.svg -- 3.56kb -> 3.43kb (3.52%)
/docs/assets/logos/cluster.svg -- 1.96kb -> 1.89kb (3.44%)
/docs/assets/logos/tailscale.svg -- 4.34kb -> 4.25kb (2.11%)
/docs/assets/logos/cloudnative-pg.svg -- 24.52kb -> 24.29kb (0.9%)
/docs/assets/logos/miniflux.svg -- 0.88kb -> 0.88kb (0.66%)
/docs/assets/logos/openai.svg -- 2.89kb -> 2.88kb (0.54%)
/docs/assets/logos/frigate.svg -- 0.91kb -> 0.91kb (0.54%)
/docs/assets/logos/kube-vip.svg -- 181.56kb -> 181.18kb (0.21%)

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