chore(deps): bump actions/checkout from 4 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/checkov.yaml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Run Checkov
         uses: bridgecrewio/checkov-action@v12

.github/workflows/deployment_apply.yaml

@@ -70,7 +70,7 @@ jobs:
         working-directory: ./terraform/implementation/ecs
     steps:
       - name: Check Out Changes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3

.github/workflows/deployment_destroy.yaml

@@ -37,7 +37,7 @@ jobs:
         working-directory: ./terraform/implementation/ecs
     steps:
       - name: Check Out Changes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3

.github/workflows/deployment_plan.yaml

@@ -63,7 +63,7 @@ jobs:
         working-directory: ./terraform/implementation/ecs
     steps:
       - name: Check Out Changes
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@v3

.github/workflows/tflint.yaml

@@ -18,7 +18,7 @@ jobs:
         dirs: [terraform/modules/oidc, terraform/modules/tfstate, terraform/implementation/setup, terraform/implementation/ecs]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         name: Checkout source code
 
       - uses: actions/cache@v4

.github/workflows/trivy.yaml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
 
       - name: Run Trivy vulnerability scanner