Bump fsfe/reuse-action from 5 to 6 in the gh-actions-dependencies group (#650)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/reuse.yml

@@ -9,4 +9,4 @@ jobs:
     steps:
       - uses: actions/checkout@v5
       - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@v5
+        uses: fsfe/reuse-action@v6