Change parent category to 'Past workshops'

Author: arnodelorme

workshops/EEGLAB_2025_Aspet.md

@@ -2,7 +2,7 @@
 layout: default
 title: EEGLAB 2025 Aspet
 long_title: EEGLAB 2025 Aspet workshop
-parent: Workshops
+parent: Past workshops
 ---
 
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