Restore deleted file

Author: cnunciato

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: gomod
+    directory: /
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10
+    groups:
+      otel:
+        patterns:
+          - go.opentelemetry.io/*
+      golang-x:
+        patterns:
+          - golang.org/x/*
+  - package-ecosystem: docker
+    directory: .buildkite
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10