Update CI to publish on tag push

[rajdip-b]

Description

We are managing our releases using semantic-release. Once we push to the main branch, the release CI runs. It does the following:

• updates the changelog
• creates and publishes a release
• adds a tag to the main branch and pushes it

We would like out api.yml and web.yml CIs to listen to this event. In the event of a tag push to main branch OR a release being published, we want to do the following

• fetch the latest tag
• build docker images of the web and api
• tag them with latest and v-x.x.x
• push to docker registry