fix: adding in permissions to workflows

[pattishin]

Description

Additional testing stemming from #3279

Currently blocking #3265.

Checklist

• I have followed guidelines from CONTRIBUTING.MD and Samples Style Guide
• Tests pass: npm test (see Testing)
• Lint pass: npm run lint (see Style)
• These samples need a new API enabled in testing projects to pass (let us know which ones)
• These samples need a new/updated env vars in testing projects set to pass (let us know which ones)
• This sample adds a new sample directory, and I updated the CODEOWNERS file with the codeowners for this sample
• This sample adds a new sample directory, and I created GitHub Actions workflow for this sample
• This sample adds a new Product API, and I updated the Blunderbuss issue/PR auto-assigner with the codeowners for this sample
• Please merge this PR for me once it is approved

[kweinmeister]

@pattishin LGTM, could we also include these changes in the 2 remaining templates (workflows using secrets, workflows using matrix strategy)? That will ensure new generated workflows using these templates will also work.

[pattishin]

@pattishin LGTM, could we also include these changes in the 2 remaining templates (workflows using secrets, workflows using matrix strategy)? That will ensure new generated workflows using these templates will also work.

Can do!

[pattishin]

@kweinmeister Ready for review again! Ty so much btw 🎊