CI: optimizations (#2885)

* CI: do not publish unnecessary things to s3 and to release registry

* CI: remove the build-linux-release job

* CI: publish less

* CI: workspace = all

* CI: more logs for the pipeline trigger

* CI: chore

* CI: nicer

* CI: new bucket for bins

* CI: no need pushing every master image to product registry

* CI: default variables in image jobs

* CI: optimize the bin build

polkadot/scripts/gitlab/test_linux_stable.sh

@@ -4,4 +4,4 @@ set -e
 #shellcheck source=../common/lib.sh
 source "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )/../common/lib.sh"
 
-time cargo test --all --release --verbose --locked --features=runtime-benchmarks
+time cargo test --workspace --release --verbose --locked --features=runtime-benchmarks