chore: bump actions/checkout from 5 to 6 in the actions group (#113)

Bumps the actions group with 1 update:
[actions/checkout](https://github.com/actions/checkout).

Updates `actions/checkout` from 5 to 6

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/test.yaml

@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           persist-credentials: false