Add edition entry in each Scarb.toml

[kkawula]

Closes #2632

Introduced changes

Checklist

• Linked relevant issue
• Updated relevant documentation
• Added relevant tests
• Performed self-review of the code
• Added changes to CHANGELOG.md

[kkawula]

Tried to add the latest version possible.

[franciszekjob]

What if for some reason someone adds a package which doesn't have edition entry in its Scarb.toml? I believe we will not notice it. I think we should add test which would check this.

See this CI step which searches for all packages and check their formatting. We could add a similar one (display content of Scarb.toml and capture edition entry) - its shouldn't be a big effort.

[cptartur]

What if for some reason someone adds a package which doesn't have edition entry in its Scarb.toml? I believe we will not notice it. I think we should add test which would check this.

See this CI step which searches for all packages and check their formatting. We could add a similar one (display content of Scarb.toml and capture edition entry) - its shouldn't be a big effort.

Scarb 2.9.0 will emit a warning. Once we have tests running on different versions of Scarb, this could be testable without writing a script.

I'd create an issue and postpone resolving that until that is resolved.

[cptartur]

Let's create a follow-up issue to migrate them all to 2024_07.