MarkdownEditor and MarkdownSplitEditor always wrap lines

[amedora]

Description

Before #3063 has merged, MarkdownEditor and MakrdownSplitEditor use CodeMirror always with 'lineWrapping' is on. #3063 has changed that behavior, so bring it back.

Issue fixed

• Note editor doesn't wrap long lines in markdown #3145

Type of changes

• 🔘 Bug fix (Change that fixed an issue)
• ⚪ Breaking change (Change that can cause existing functionality to change)
• ⚪ Improvement (Change that improves the code. Maybe performance or development improvement)
• ⚪ Feature (Change that adds new functionality)
• ⚪ Documentation change (Change that modifies documentation. Maybe typo fixes)

Checklist:

• 🔘 My code follows the project code style
• ⚪ I have written test for my code and it has been tested
• ⚪ All existing tests have been passed
• ⚪ I have attached a screenshot/video to visualize my change if possible

[sriharshachilakapati]

Thanks for the work @amedora!