[circleci] push indexer images to dockerhub and tag on ecr
[circleci] push indexer images to dockerhub and tag on ecr

Closes: #922

aptos-labs/aptos-core,aptos-labs/aptos-core,aptos-labs/aptos-core,aptos-labs/aptos-core,aptos-labs/aptos-core,aptos-labs/aptos-core,aptos-labs/aptos-core