misc: Update bug issue template

Author: mirkobrombin

.github/ISSUE_TEMPLATE/bug.yml

@@ -2,8 +2,6 @@ name: Bug Report
 description: File a bug report
 title: "[Bug]: "
 labels: ["bug", "triage"]
-assignees:
-  - mirkobrombin
 body:
   - type: markdown
     attributes: