Update 1_bug_report.yml

Author: fregante

.github/ISSUE_TEMPLATE/1_bug_report.yml

@@ -12,7 +12,7 @@ body:
         Please ensure:
         
         - The bug is caused by Refined GitHub. It doesn't happen if I disable the extension.
-        - The bug happens after clearing extension cache. The "Clear cache" button can be found in the options page.
+        - The bug happens after clearing extension cache. The "Clear cache" button can be found in the options page.[](#clear-cache)
         
         Include in this issue: