fix: ensure release-it runs the build

[bmish]

Otherwise the package may be missing all of the compiled TypeScript output and the npm package will be empty.

Follow-up to:

• feat: add type-checking with jsdoc TypeScript types and publish types #571

https://github.com/release-it/release-it#hooks

[coveralls]

Pull Request Test Coverage Report for Build 15934806723

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 92.016%

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Totals
Change from base Build 15934669089:	0.0%
Covered Lines:	1004
Relevant Lines:	1078

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💛 - Coveralls