build(deps): bump actions/checkout from 6 to 7 (#10037)

Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](https://github.com/actions/checkout/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  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>

.github/workflows/s3tests.yml

@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Go 1.x
         uses: actions/setup-go@v6
@@ -381,7 +381,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Go 1.x
         uses: actions/setup-go@v6
@@ -551,7 +551,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Go 1.x
         uses: actions/setup-go@v6
@@ -676,7 +676,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Go 1.x
         uses: actions/setup-go@v6
@@ -776,7 +776,7 @@ jobs:
     timeout-minutes: 15
     steps:
       - name: Check out code into the Go module directory
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Set up Go 1.x
         uses: actions/setup-go@v6