chore: group dependabot actions (#851)

Author: emosbaugh

.github/dependabot.yml

@@ -9,6 +9,17 @@ updates:
       - "type::chore"
     schedule:
       interval: "weekly"
+    open-pull-requests-limit: 5
+    groups:
+      security:
+        update-types:
+          - "patch"
+      k8s.io:
+        patterns:
+          - "k8s.io/*"
+      aws-sdk-go-v2:
+        patterns:
+          - "github.com/aws/aws-sdk-go-v2*"
 
   - package-ecosystem: "npm"
     directory: "/web"
@@ -18,13 +29,18 @@ updates:
       - "type::chore"
     schedule:
       interval: "monthly"
-    open-pull-requests-limit: 25
+    open-pull-requests-limit: 10
+    groups:
+      security:
+        update-types:
+          - "patch"
 
   - package-ecosystem: "github-actions"
     directory: "/"
     labels:
       - "dependencies"
       - "github-actions"
       - "type::chore"
+    open-pull-requests-limit: 5
     schedule:
       interval: "weekly"