Merge pull request #4 from ConSol-Monitoring/dependabot-github_action…

…s-actions-checkout-4

Bump actions/checkout from 3 to 4

.github/workflows/citest.yml

@@ -19,7 +19,7 @@ jobs:
       uses: actions/setup-go@v4
       with:
         go-version: ${{ matrix.go-version }}
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - run: |
         sudo sh -c 'echo "deb [signed-by=/etc/apt/trusted.gpg.d/naemon.asc] http://download.opensuse.org/repositories/home:/naemon/xUbuntu_$(lsb_release -rs)/ ./" >> /etc/apt/sources.list.d/naemon-stable.list'
         sudo curl -s -o /etc/apt/trusted.gpg.d/naemon.asc "https://build.opensuse.org/projects/home:naemon/signing_keys/download?kind=gpg"