ci: forces groupadd to do not fail when group already exists (#2422)
ci: forces groupadd to do not fail when group already exists (#2422)

Signed-off-by: Gabriel <30d06b31ce38d95d8deab3affcfd5e152a121005@gmail.com>
lizan/envoy,dnoe/envoy,jrajahalme/envoy,craffert0/envoy,istio/envoy,envoyproxy/envoy,istio/envoy,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy,dnoe/envoy,sebrandon1/envoy,craffert0/envoy,envoyproxy/envoy-wasm,eklitzke/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,craffert0/envoy,envoyproxy/envoy-wasm,istio/envoy,lizan/envoy,lizan/envoy,sebrandon1/envoy,eklitzke/envoy,istio/envoy,lyft/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,jrajahalme/envoy,envoyproxy/envoy,jrajahalme/envoy,jrajahalme/envoy,envoyproxy/envoy,jrajahalme/envoy,dnoe/envoy,lizan/envoy,craffert0/envoy,jrajahalme/envoy,eklitzke/envoy,eklitzke/envoy,sebrandon1/envoy,envoyproxy/envoy,istio/envoy,istio/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,eklitzke/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,lyft/envoy,istio/envoy,lyft/envoy,envoyproxy/envoy,eklitzke/envoy,lizan/envoy,envoyproxy/envoy,dnoe/envoy,lyft/envoy,sebrandon1/envoy,lizan/envoy,sebrandon1/envoy,dnoe/envoy,envoyproxy/envoy,lyft/envoy