fix: Stop muscle engines failing sounding like a V8

[RobbieNeko]

Checklist

Required

• I wrote the PR title in conventional commit format.
• I ran the code formatter.
• I linked any relevant issues using github keyword syntax so it can be closed automatically.
• I have committed my changes to new branch that isn't main so it won't cause conflict when updating main branch later.

Purpose of change

As noted in the Discord, the engine fail noise for non-battery engines was a clanking noise that generally sounds more appropriate for a v8 than a foot pedal in most soundpacks. This fix silences these woes.

Describe the solution

Modify the check to also make sure the engine isn't muscle-powered

Describe alternatives you've considered

• Wait for KorG or someone similar to make a better fix / JSONize everything
• Meme on foot pedals secretly being incredibly tiny v8 engines

Testing

None, it's an if statement logic change.

Additional context

This doesn't cause a regression in notice of a bike failing to start for non-soundpack players because it didn't print a failure message in the first place. Also, how often is a bike in such bad footpedal condition without basically being in pieces anyway?

[autofix-ci]

Autofix has formatted code style violation in this PR.

I edit commits locally (e.g: git, github desktop) and want to keep autofix

1. Run git pull. this will merge the automated commit into your local copy of the PR branch.
2. Continue working.

I do not want the automated commit

1. Format your code locally, then commit it.
2. Run git push --force to force push your branch. This will overwrite the automated commit on remote with your local one.
3. Continue working.

If you don't do this, your following commits will be based on the old commit, and cause MERGE CONFLICT.