dependabot: use wildcards

see dependabot/dependabot-core#2178

.github/dependabot.yml

@@ -19,40 +19,7 @@ updates:
   - package-ecosystem: github-actions
     directories:
       - '/'
-      - '/.github/actions/check-dependent-jobs'
-      - '/.github/actions/comment-reaction'
-      - '/.github/actions/deploy-my-kibana'
-      - '/.github/actions/docker-layer-caching'
-      - '/.github/actions/docker-login'
-      - '/.github/actions/elastic-stack-snapshot-branches'
-      - '/.github/actions/github-token'
-      - '/.github/actions/is-admin'
-      - '/.github/actions/is-member-elastic-org'
-      - '/.github/actions/is-pr-author-member-elastic-org'
-      - '/.github/actions/kibana-docker-image'
-      - '/.github/actions/notify-build-status'
-      - '/.github/actions/oblt-cli'
-      - '/.github/actions/oblt-cli-cluster-credentials'
-      - '/.github/actions/oblt-cli-cluster-name-validation'
-      - '/.github/actions/oblt-cli-create-ccs'
-      - '/.github/actions/oblt-cli-create-custom'
-      - '/.github/actions/oblt-cli-create-serverless'
-      - '/.github/actions/oblt-cli-destroy-cluster'
-      - '/.github/actions/opentelemetry'
-      - '/.github/actions/pre-commit'
-      - '/.github/actions/publish-report'
-      - '/.github/actions/setup-git'
-      - '/.github/actions/setup-npmrc'
-      - '/.github/actions/setup-oblt-cli'
-      - '/.github/actions/setup-vault-cli'
-      - '/.github/actions/slack-message'
-      - '/.github/actions/snapshoty'
-      - '/.github/actions/snapshoty-simple'
-      - '/.github/actions/test-report'
-      - '/.github/actions/updatecli'
-      - '/.github/actions/validate-github-comment'
-      - '/.github/actions/version-framework'
-      - '/.github/actions/workflow-run'
+      - '/.github/actions/*'
     schedule:
       # interval: 'weekly'
       interval: 'daily'