config.yml: Add debug build

zakame · zakame · commit 51672e58be3f · 2023-08-22T20:00:44.000+08:00
This should add debug images for all current supported Perl releases as
well as for perl:devel.
diff --git a/config.yml b/config.yml
@@ -2,6 +2,7 @@
 builds:
   - main
   - slim
+  - debug
 
 options:
   common: "-Duseshrplib -Dvendorprefix=/usr/local"
