Bump actions/checkout from 2.3.4 to 3.3.0

.github/workflows/diagrams-render.yaml

@@ -13,7 +13,7 @@ jobs:
     name: Render Drawio diagrams
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.3.0
       - name: Install Task
         uses: Arduino/actions/setup-taskfile@master
       - name: Clean render

.github/workflows/dplsh-build-release.yaml

@@ -27,7 +27,7 @@ jobs:
       image: dplsh
     steps:
     - name: Checkout
-      uses: actions/checkout@v2.3.4
+      uses: actions/checkout@v3.3.0
     - name: Install Task
       uses: Arduino/actions/setup-taskfile@master
     # Generate a sane tag based on current git ref (branch, tag, etc).

.github/workflows/terraform-lint.yaml

@@ -9,7 +9,7 @@ jobs:
   terraform_format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2.3.4
+      - uses: actions/checkout@v3.3.0
       - uses: hashicorp/[email protected]
       - name: Terraform fmt
         id: fmt