Correct default palette fretboard diagrams to match 4.5.2

[avvvvve]

Issue type

Engraving bug (incorrect score rendering)

Description with steps to reproduce

These 5 chords have the incorrect diagrams in nightly:

• Em
• Fm
• Am
• B
• Bm

The diagrams on the top staff are the correct original diagrams. The diagrams on the bottom staff are what I'm seeing in the nightly.

Note for @Eism, the diagram in the file I gave you had all the correct diagrams except for Fm, so I'm not sure what happened in the parsing.

Supporting files, videos and screenshots

See above

What is the latest version of MuseScore Studio where this issue is present?

Nightly

Regression

Yes, this works in the latest released version and is broken in the nightly builds

Operating system

macOS 15

Additional context

No response

Checklist

• This report follows the guidelines for reporting bugs and issues
• I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
• I have attached all requested files and information to this report
• I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible