Add tags to audio analyzer metadata

[Gambitboy]

Motivation / Background

This Pull Request has been created because I'm creating a rails api that allows you to upload mp3 files and serves them back to TV devices. Instead of filling in the data manually I need to analyze the files and access the tags metadata object which will include things like 'title', 'artists' and more.

Detail

This PR adds a tags key in the metadata hash output by the audio analyzer with the blob tags.

Additional information

N/A

Checklist

Before submitting the PR make sure the following are checked:

• This Pull Request is related to one change. Changes that are unrelated should be opened in separate PRs.
• Commit message has a detailed description of what changed and why. If this PR fixes a related issue include it in the commit message. Ex: [Fix #issue-number]
• Tests are added or updated if you fix a bug or add a feature.
• CHANGELOG files are updated for the changed libraries if there is a behavior change or additional feature. Minor bug fixes and documentation changes should not be included.

[Gambitboy]

Hi, what is the normal timeline for something like this to be released?

I need this bit of code for my current project.
Is there a way for me to temporarily monkey patch it into my project?

[skipkayhil]

Hi, what is the normal timeline for something like this to be released?

New features will be released in 7.1. In the meantime you could point your Gemfile at main or monkey patch as you suggest.