ci: fix missing -y in apt-install (#881)
ci: fix missing -y in apt-install (#881)


eklitzke/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,dnoe/envoy,jrajahalme/envoy,tdmackey/envoy,fengli79/envoy,htuch/envoy,istio/envoy,tschroed/envoy,rlazarus/envoy,dnoe/envoy,dnoe/envoy,lizan/envoy,lizan/envoy,jrajahalme/envoy,eklitzke/envoy,sebrandon1/envoy,istio/envoy,fengli79/envoy,istio/envoy,lyft/envoy,amalgam8/envoy,envoyproxy/envoy,tschroed/envoy,lyft/envoy,eklitzke/envoy,istio/envoy,istio/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,envoyproxy/envoy,envoyproxy/envoy,amalgam8/envoy,craffert0/envoy,rlazarus/envoy,envoyproxy/envoy-wasm,sebrandon1/envoy,eklitzke/envoy,lizan/envoy,tschroed/envoy,lizan/envoy,envoyproxy/envoy,lizan/envoy,craffert0/envoy,fengli79/envoy,jrajahalme/envoy,lyft/envoy,envoyproxy/envoy,amalgam8/envoy,htuch/envoy,fengli79/envoy,rlazarus/envoy,tdmackey/envoy,sebrandon1/envoy,craffert0/envoy,istio/envoy,envoyproxy/envoy-wasm,lyft/envoy,dnoe/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,amalgam8/envoy,sebrandon1/envoy,rlazarus/envoy,eklitzke/envoy,lyft/envoy,lizan/envoy,craffert0/envoy,envoyproxy/envoy,tdmackey/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,sebrandon1/envoy,dnoe/envoy,envoyproxy/envoy-wasm,tdmackey/envoy,htuch/envoy,lyft/envoy,envoyproxy/envoy,eklitzke/envoy,envoyproxy/envoy,jrajahalme/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy