Upgrade RSpotify to 0.13

[ramsayleung]

Description

Upgrade RSpotify to 0.13

Motivation and Context

455

452

Dependencies

None

Type of change

Please delete options that are not relevant.

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [x] This change requires a documentation update

How has this been tested?

All CI tasks pass

Is this change properly documented?

Yes, CHANGELOG.md has been updated.