Updating dependabot configuration

Author: ChiaAutomation

.github/dependabot.yml

@@ -20,6 +20,25 @@ updates:
       - "altendky"
       - "cmmarslender"
   # generated
+  - package-ecosystem: "github-actions"
+    directory: "activate-venv"
+    # Check for updates once a week
+    schedule:
+      interval: "weekly"
+      day: "tuesday"
+    labels:
+      - dependencies
+      - github_actions
+    target-branch: "main"
+    open-pull-requests-limit: 10
+    pull-request-branch-name:
+      # Separate sections of the branch name with a hyphen
+      # for example, `dependabot-npm_and_yarn-next_js-acorn-6.4.1`
+      separator: "-"
+    reviewers:
+      - "altendky"
+      - "cmmarslender"
+  # generated
   - package-ecosystem: "github-actions"
     directory: "ansible/run-playbook"
     # Check for updates once a week