fix: respect semver build identifiers for nix

[gigamonster256]

fixes #11411

changes nix builds to correctly use semver build identifiers

makes it so that auto update functions don't see nix builds as inferior to official builds when they have git metadata in the version.

[github-actions]

Hey! Your PR title Push wmtltvmzktlo doesn't follow conventional commit format.

Please update it to start with one of:

• feat: or feat(scope): new feature
• fix: or fix(scope): bug fix
• docs: or docs(scope): documentation changes
• chore: or chore(scope): maintenance tasks
• refactor: or refactor(scope): code refactoring
• test: or test(scope): adding or updating tests

Where scope is the package name (e.g., app, desktop, opencode).

See CONTRIBUTING.md for details.

[github-actions]

The following comment was made by an LLM, it may be inaccurate:

No duplicate PRs found

[DuskyElf]

thanks, this works for me

[rekram1-node]

/review

[github-actions]

lgtm