fix: removing ts installed with dtslint to prevent fails on older node.js

[cloudinary-pkoniu]

Brief Summary of Changes

Removing typescript installed as a dependency of dtslint. Why? dtslint always installs typescript@next which probably caused our pipeline to start failing ~2 weeks ago. Using --localTs did not help the issue.

What Does This PR Address?

• [ ] GitHub issue (Add reference - #XX)
• [ ] Refactoring
• [ ] New feature
• [ ] Bug fix
• [ ] Adds more tests
• [X] Pipeline fix

Are Tests Included?

• [ ] Yes
• [X] No