Update Dependabot config: add labels, dependency groups, and update scope

Author: duanemay

.github/dependabot.yml

@@ -5,14 +5,27 @@ updates:
   schedule:
     interval: daily
     time: "11:00"
+  allow:
+    - dependency-type: "all"
+  open-pull-requests-limit: 10
+  labels:
+    - "dependencies"
+    - "go"
   groups:
     ginkgo-gomega:
       patterns:
         - "github.com/onsi/ginkgo*"
         - "github.com/onsi/gomega"
+    go-minor-patch:
+      update-types:
+        - "minor"
+        - "patch"
 - package-ecosystem: "github-actions"
   directory: "/"
   schedule:
     interval: daily
     time: "11:00"
   open-pull-requests-limit: 10
+  labels:
+    - "dependencies"
+    - "github-actions"