add in checkout step

.github/workflows/tfactions.yml

@@ -9,22 +9,30 @@ jobs:
     name: tfactions
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
       - uses: hashicorp/setup-terraform@v3
         with:
           cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }}
+
       - name: Terraform fmt
         id: fmt
         run: terraform fmt -check
         continue-on-error: true
+
       - name: Terraform init
         id: init
         run: terraform init
+
       - name: Terraform validate
         id: validate
         run: terraform validate -no-color
+
       - name: Terraform plan
         id: plan
         run: terraform plan -no-color
+
       - run: echo ${{ steps.plan.outputs.stdout }}
       - run: echo ${{ steps.plan.outputs.stderr }}
       - run: echo ${{ steps.plan.outputs.exitcode }}