chore: add docker login in release script (#1450)

Author: jerome-quere

scripts/release.sh

@@ -3,6 +3,7 @@
 export SCW_SECRET_KEY="$(vault kv get -field scaleway_secret_key agw_kv/prd)"
 export SCW_ACCESS_KEY="$(vault kv get -field scaleway_access_key agw_kv/prd)"
 export GITHUB_TOKEN="$(vault kv get -field cli_release_github_token front_kv/opensource)"
+vault kv get -field cli_release_dockerhub_token front_kv/opensource | docker login --password-stdin -u "$(vault kv get -field dockerhub_bot_username front_kv/opensource)"
 cd scripts/release || (echo "Please run this script from repo root" && exit 1)
 
 yarn install --frozen-lock-file