src/vs/editor/browser/widget/diffReview.ts/DiffReview/_goToRow
class DiffReview:	private _goToRow(row: HTMLElement, type?: 'next' | 'previous'): void {
		const current = this._getCurrentFocusedRow();
		row.tabIndex = 0;
		row.focus();
		if (current && current !== row) {
			current.tabIndex = -1;
		}
		const element = !type ? current : type === 'next' ? current?.nextElementSibling : current?.previousElementSibling;
		if (element?.classList.contains(DiffEditorLineClasses.Insert)) {
			this._audioCueService.playAudioCue(AudioCue.diffLineInserted, true);
		} else if (element?.classList.contains(DiffEditorLineClasses.Delete)) {
			this._audioCueService.playAudioCue(AudioCue.diffLineDeleted, true);
		}
		this.scrollbar.scanDomNode();
	}