Update dependabot.yml (AtsushiSakai#868)

AtsushiSakai · web-flow · commit 5264c6854230 · 2023-07-02T22:12:25.000+09:00
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -6,3 +6,8 @@ updates:
     interval: weekly
     time: "20:00"
   open-pull-requests-limit: 10
+
+- package-ecosystem: 'github-actions'
+    directory: '/'
+    schedule:
+      interval: 'weekly'
