ignore dependabot updates to gh-aw-actions

Author: dsyme

.github/dependabot.yml

@@ -4,6 +4,10 @@ updates:
     directory: "/"
     schedule:
       interval: "weekly"
+    ignore:
+      # ignore updates to gh-aw-actions, which only appears in auto-generated *.lock.yml
+      # files managed by 'gh aw compile' and should not be touched by dependabot
+      - dependency-name: "github/gh-aw-actions"
 
   - package-ecosystem: nuget
     directory: "/"