Merge pull request #226 from ramonsmits/dependabot/github_actions/act…

…ions/checkout-4

Updated Github action workflow and enabled Dependabot

.github/dependabot.yml

@@ -0,0 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 1000

.github/workflows/ccpp.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: cmake
       run: mkdir build && cd build && cmake ..
     - name: make