fix: fetch dependencies before release

[blva]

Proposed changes

• runs npm ci before running npm run build:update-package-version

Checklist

• I have signed the MongoDB CLA

[Copilot]

Pull Request Overview

This PR fixes a dependency issue in the release preparation workflow by ensuring npm dependencies are installed before building and updating package versions.

• Adds npm ci step to install dependencies before version bumping
• Ensures all required dependencies are available for the build process

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