CI: make dependabot monitor `.github/actions` directory

and also set `cooldown`, `groups`

related: #19747
closes:  #19756

Signed-off-by: Ozaki Kiichi <gclient.gaap@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 54873486da9c8dd31ef27c8bb4c945a64eeed9aa..5e841dde2cbd66609036483ae419ed635e9a7039 100644 (file)
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,8 +1,16 @@
 version: 2
 updates:
   - package-ecosystem: "github-actions"
-    directory: "/"
+    directories:
+      - "/"
+      - "/.github/actions/**/*"
     schedule:
       interval: "weekly"
     commit-message:
       prefix: "CI"
+    cooldown:
+      default-days: 7
+    groups:
+      github-actions:
+        patterns:
+          - "*"