fix(build): GHA install typescript before running build commands

[dragonmantank]

Description

Fixes to make the build process work with 1) a monorepo and 2) Windows

Motivation and Context

Because knowing the status of your build is important

Testing Details

act and seeing the action in the Actions tab

Example Output or Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.