ci: add dependabot.yml

.editorconfig

@@ -11,5 +11,5 @@ indent_size = 4
 trim_trailing_whitespace = true
 max_line_length = 80
 
-[{*.nix, *.yml}]
+[{*.nix,*.yml}]
 indent_size = 2

.github/dependabot.yml

@@ -0,0 +1,23 @@
+version: 2
+updates:
+  - package-ecosystem: cargo
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    ignore:
+      - dependency-name: "*"
+        update-types: [ "version-update:semver-patch" ]
+  - package-ecosystem: cargo
+    directory: "/integration-test/bins"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    ignore:
+      - dependency-name: "*"
+        update-types: [ "version-update:semver-patch" ]
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10