Bump actions/checkout from 5 to 6 in /.github/workflows (#129)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -14,7 +14,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
@@ -47,7 +47,7 @@ jobs:
       image_tag: ${{ steps.meta.outputs.tags }}
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@v5
         with:
@@ -61,7 +61,7 @@ jobs:
           logout: true
           registry: 976750617193.dkr.ecr.ap-south-1.amazonaws.com
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
@@ -32,7 +32,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
@@ -49,7 +49,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
@@ -78,7 +78,7 @@ jobs:
         shell: sh
     steps:
       - name: Checkout codebase
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Go
         uses: actions/setup-go@v6
         with: