chore(deps): update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/terraform.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Checkout
         if: steps.skip-check.outputs.should_skip != 'true'
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Create workspaces list
         if: steps.skip-check.outputs.should_skip != 'true'
@@ -100,7 +100,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2