fix: currentUser.tracks-replace ids array with {ids}

[sds-smith]

Summary

Issue #131 - {"error": {"status": 400, "message": "Missing required field: ids" } } response on currentUser.tracks.saveTracks. Also affected currentUser.tracks.removeSavedTracks

Changes

Wrote "can save and remove tracks for user" test and got it to pass by replacing ids string array with { ids} as payload passed to putRequest and deleteRequest.

Results

passing test

[aleksei-tro]

can someone please merge this PR? 🙏

[aleksei-tro]

@sds-smith I resolved it for now using patch-package, if you're interested
but ideally this PR should get merged

[timrae]

@jordan-loeser
Is anyone from Spotify responsible for maintaining this repo? It would be nice if someone could at least merge PRs fixing breaking API changes like in this case.