Update Managed Files (#19893)

Update dependabot

Author: ChiaAutomation

.github/dependabot.yml

@@ -25,7 +25,7 @@ updates:
     schedule:
       interval: "weekly"
       day: "tuesday"
-    open-pull-requests-limit: 10
+    open-pull-requests-limit: 30
     rebase-strategy: auto
     labels:
       - dependencies