Change mentions of cd-collection to music-collection

[josh-wong]

Description

This PR changes cd-collection to music-collection. This change is necessary because I changed the name of the source repository from cd-collection to music-collection to include vinyl records in addition to CDs.

Related issues and/or PRs

• Update repository name in docs-syncing workflow; revise README music-collection#4

Changes made

Replace this text with an outline the specific changes made in this pull request in the form of a bulleted list. Include relevant details, such as added features, bug fixes, code refactoring, or improvements.

Checklist

The following is a best-effort checklist. If any items in this checklist aren't applicable to this PR, add N/A after each item.

Documentation

• I have updated the side navigation as necessary.
• I have updated the documentation to reflect the changes. N/A
• I have documented or updated any remaining open issues linked to this PR in GitHub, Obsidian, etc.

Build, deploy, and test

• I have merged and published any dependent changes in other PRs. N/A
• I have commented my code, particularly in hard-to-understand areas. N/A
• I have checked that my changes look as expected on a locally built version of the docs site.
• My changes generate no new warnings.

[github-actions]

All items in the checklist have been checked🎉

[github-actions]

All items in the checklist have been checked🎉

[github-actions]

All items in the checklist have been checked🎉