deps: Add ESLint Plugin for TypeScript

[peaceiris]

cf. peaceiris/actions-hugo#131

• ESLint Plugin TypeScript
• eslint-plugin-jest - npm

TODO

• Sync npm tasks.
• Comment out cache steps

[github-actions]

This issue is stale because it has been open 21 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions]

This issue is stale because it has been open 21 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions]

This issue is stale because it has been open 21 days with no activity. Remove stale label or comment or this will be closed in 7 days.