MAINT: Remove user assignment for feature requests (#2483)

Co-authored-by: pubpub-zz <[email protected]>

Author: stefan6419846

.github/ISSUE_TEMPLATE/feature-request.md

@@ -3,7 +3,7 @@ name: Request a Feature
 about: What do you think is missing in pypdf?
 title: ''
 labels: Feature Request
-assignees: MartinThoma
+assignees: ''
 
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