Fix flaky npm latest version fetch

[sverdlov93]

• [ ] All tests have passed. If this feature is not already covered by the tests, new tests have been added.
• [ ] The pull request is targeting the dev branch.
• [ ] The code has been validated to compile successfully by running go vet ./....
• [ ] The code has been formatted properly using go fmt ./....

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fetch latest version with npm instead of curl github.