add rollupID as a public input

[krlosMata]

This PR does the following:

• add rollupID as a a public input
• separate gha actions
  • build-docker --> just checks if the docker image has been created succesfully
  • build-push-docker --> builds and push docker to docker-hub

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud