Sign main tag and add missing env during release workflow

[JorTurFer]

Signed-off-by: jorturfer [email protected]

Checklist

• Commits are signed with Developer Certificate of Origin (DCO - learn more)
• Tests have been added
• A PR is opened to update our Helm chart (repo) (if applicable, ie. when deployment manifests are modified)
• A PR is opened to update the documentation on (repo) (if applicable)
• Changelog has been updated

Related #2501

[zroubalik]

There is extra whitespace

[JorTurFer]

I'm AFK, I'll update it in 40-50 min.

[JorTurFer]

These f******* whitespaces... 🤣 🤣 🤣
Solved

[zroubalik]

These f******* whitespaces... 🤣 🤣 🤣 Solved

@JorTurFer btw you can enable pre-commit locally, so you catch these kind of issues before commiting the actual code.

[JorTurFer]

I got it... but disabled because the tools are only installed inside the dev container, I should install them also in the host. Probably when my new computer arrives, I'll do something more reliable xD (usually I run it manually, but sometimes I forget it)

Anyway, thanks for the suggestion ❤️