add pure docker deploy script for syntactic-code-intel-worker#1213

DaedalusG merged 3 commits intomainsourcegraph/deploy-sourcegraph-docker:mainfrom

wg/rel/updated-pure-docker-syntactic-code-intel-workersourcegraph/deploy-sourcegraph-docker:wg/rel/updated-pure-docker-syntactic-code-intel-workerCopy head branch name to clipboard