[master] 8a95526e8 github: bring back blank issues

[Nils Goroll]

commit 8a95526e83a33039cf1130fb4a3a41f6b7fa7beb
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed May 21 14:58:12 2025 +0200

    github: bring back blank issues
    
    I appreciate having the bug form, but it really bugs me (pun intended) to have
    to use a form if it is not helpful.

diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 3c41b4b1e..8ca24cae9 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,4 +1,4 @@
-blank_issues_enabled: false
+blank_issues_enabled: true
 contact_links:
   - name: Getting Help
     url: https://varnish-cache.org/support/index.html