use dependabot for dockerfiles (#1434)

grokspawn · ci-robot · commit f1ce5c06bf34 · 2024-09-26T00:07:46.000Z
Signed-off-by: Jordan Keister &lt;jordan@nimblewidget.com&gt;
Upstream-repository: operator-registry
Upstream-commit: 991a3443e302f6571420f81fb5d6416749ebfa67
diff --git a/staging/operator-registry/.github/dependabot.yml b/staging/operator-registry/.github/dependabot.yml
@@ -8,3 +8,7 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+  - package-exosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
