Consider enriching README by adding social links and latest releases (using GitHub actions)

[Dentrax]

Description

We can make some improvements on README.md such as:

• Adding Twitter, LinkedIn, etc. links
• Adding latest release of tools (i.e., cosign v1.8.0 (16 days ago), etc.)
• Adding latest blog posts
• Adding latest tweets

Inspiration by https://github.com/goreleaser/.github/blob/main/profile/README.md (I really liked it! Gj @caarlos0)