Add dependabot

Author: danischm

.github/dependabot.yml

@@ -0,0 +1,47 @@
+# Dependabot configuration for automated dependency updates
+# Documentation: https://docs.github.com/en/code-security/dependabot/dependabot-version-updates
+
+version: 2
+
+updates:
+  # Go module dependencies
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "09:00"
+      timezone: "UTC"
+    open-pull-requests-limit: 5
+    labels:
+      - "dependencies"
+      - "go"
+      - "automated"
+    commit-message:
+      prefix: "build(deps)"
+      include: "scope"
+    reviewers:
+      - "netascode/maintainers"
+    assignees:
+      - "netascode/maintainers"
+
+  # GitHub Actions dependencies
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "monday"
+      time: "09:00"
+      timezone: "UTC"
+    open-pull-requests-limit: 3
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "automated"
+    commit-message:
+      prefix: "ci(deps)"
+      include: "scope"
+    reviewers:
+      - "netascode/maintainers"
+    assignees:
+      - "netascode/maintainers"