Bump cli-hydrogen to 8.4.5

[scottdixon]

👋 Hey @isaacroldan

Bumping @shopify/cli-hydrogen to 8.4.5 🙏

[github-actions[bot]]

Thanks for your contribution!

Depending on what you are working on, you may want to request a review from a Shopify team:

• Themes: @shopify/advanced-edits
• UI extensions: @shopify/ui-extensions-cli
  • Checkout UI extensions: @shopify/checkout-ui-extensions-api-stewardship
• Hydrogen: @shopify/hydrogen
• Other: @shopify/app-inner-loop

[github-actions[bot]]

Coverage report

St.:grey_question:	Category	Percentage	Covered / Total
🟡	Statements	72.67%	8540/11751
🟡	Branches	69.64%	4196/6025
🟡	Functions	71.73%	2207/3077
🟡	Lines	73.01%	8084/11073

Show files with reduced coverage 🔻

St.:grey_question:	File	Statements	Branches	Functions	Lines
🟢	... / ConcurrentOutput.tsx	98.39% (-1.61% 🔻)	90.91% (-4.55% 🔻)	100%	98.33% (-1.67% 🔻)

Test suite run success

1943 tests passing in 876 suites.

Report generated by 🧪jest coverage report action from 9b9a3bda3fd57bda5a9e8ed35dace97ba0a13fc4