Merge pull request #9 from silence-laboratories/chore/supply-chain-dependabot

chore(security): add Dependabot cooldown for cargo dependencies

Author: Rhonstin

.github/dependabot.yml

@@ -0,0 +1,12 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    cooldown:
+      default-days: 7