fix(storybook): add correct v7 packages when generating storybook configuration

[jaysoo]

This PR fixes a logic issue where v6 packages were being installed even though v7 was specified.

Current Behavior

Expected Behavior

Related Issue(s)

Fixes #

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

1 Ignored Deployment

Name	Status	Preview	Comments	Updated (UTC)
nx-dev	⬜️ Ignored (Inspect)			Apr 12, 2023 6:39pm

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit 7785f1e. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this branch

---

✅ Successfully ran 8 targets

• nx affected -t e2e-macos --parallel=1 --exclude=e2e-detox
• nx affected --target=e2e --base=e6f6fc14a93d4fffdb5c34f522f911eff1d6dcc8 --head=7785f1e70af1efa93a6f4e4847a67c77ef331c28 --parallel=1
• nx affected --target=test --base=e6f6fc14a93d4fffdb5c34f522f911eff1d6dcc8 --head=7785f1e70af1efa93a6f4e4847a67c77ef331c28 --parallel=1
• nx run-many -t check-imports check-commit check-lock-files depcheck --parallel=1 --no-dte
• nx affected --target=build --base=e6f6fc14a93d4fffdb5c34f522f911eff1d6dcc8 --head=7785f1e70af1efa93a6f4e4847a67c77ef331c28 --parallel=3
• nx affected --target=lint --base=e6f6fc14a93d4fffdb5c34f522f911eff1d6dcc8 --head=7785f1e70af1efa93a6f4e4847a67c77ef331c28 --parallel=3
• nx-cloud record -- nx format:check --base=e6f6fc14a93d4fffdb5c34f522f911eff1d6dcc8 --head=7785f1e70af1efa93a6f4e4847a67c77ef331c28
• nx documentation --no-dte

---

Sent with 💌 from NxCloud.

[github-actions]

This pull request has already been merged/closed. If you experience issues related to these changes, please open a new issue referencing this pull request.