Publish Bridge Node and Relay Docker Images (#267)

* publish docker image

* fix lint

* docker user

* new workflow

* run in conatainer

* docker:git

* update env

* update env

* $TAGS

* $DATE

* new conditions

* new DATE format and tag

* set-env -> set-output

* set-output -> set-env

* add vars

* update labels, remove pull_reques from triggers

* fix nightly tag

* ready for merge

Co-authored-by: Soldatov Denis <[email protected]>