add github actions

.github/dependabot.yml

@@ -0,0 +1,27 @@
+# Basic dependabot.yml file with
+# minimum configuration for two package managers
+
+version: 2
+updates:
+  # Enable version updates for cargo
+  - package-ecosystem: "cargo"
+    # Look for `Cargo.toml` and `lock` files in the `root` directory
+    directory: "/"
+    # Check the crates.io for updates every day (weekdays)
+    schedule:
+      interval: "daily"
+
+  # Enable version updates for Docker
+  - package-ecosystem: "docker"
+    # Look for a `Dockerfile` in the `root` directory
+    directory: "/"
+    # Check for updates everyday
+    schedule:
+      interval: "daily"
+
+  # Enable version updates for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      # Check for updates everyday
+      interval: "daily"