Update dependabot.yml

Author: CharlieTLe

.github/dependabot.yml

@@ -10,11 +10,11 @@ updates:
       - "infra"
   - package-ecosystem: "gomod"
     directory: "/src/checkoutservice"
-    open-pull-requests-limit: 0
+    open-pull-requests-limit: 100
     schedule:
       interval: "weekly"
   - package-ecosystem: "gomod"
     directory: "/src/productcatalogservice"
-    open-pull-requests-limit: 0
+    open-pull-requests-limit: 100
     schedule:
       interval: "weekly"