Updating the CI system (#8765)

* Updating the CI system with the publication of releases and binary files on github

Signed-off-by: Denis S. Soldatov aka General-Beck <general.beck@gmail.com>

* add missed scripts

* chmod +x scripts

* fix download link for github

* rebuilding CI scripts

* small fixes

* update submodule wasm tests

* ci: fix merge leftovers

* ci: remove gitlab-next from ci triggers

* ci: fix git add in docs script

* ci: use nightly instead of master for publish triggers

* ci: remove sleep from gitlab config

* ci: replace ':' with '-' in gitlab targets

* ci: fix recursive copy in docs script