group items in dependabot

.github/dependabot.yml

@@ -1,27 +1,36 @@
 # Keep GitHub Actions up to date with GitHub's Dependabot...
 # https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
 # https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#package-ecosystem
+---
 version: 2
 updates:
   - package-ecosystem: "cargo"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
     rebase-strategy: "disabled"
     commit-message:
       prefix: "deps"
       include: "scope"
+    groups:
+      cargo:
+        patterns:
+          - "*"
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: weekly
+      interval: "monthly"
     commit-message:
       prefix: "ci"
       include: "scope"
   - package-ecosystem: "pip"
     directory: "/"
     schedule:
-      interval: weekly
+      interval: "monthly"
     commit-message:
       prefix: "deps"
-      include: "scope"    
+      include: "scope"
+    groups:
+      pip:
+        patterns:
+          - "*"