chore(deps): update fsfe/reuse-action action to v6

Author: renovate[bot]

.github/workflows/reuse.lib.yaml

@@ -9,4 +9,4 @@ jobs:
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       - name: REUSE Compliance Check
-        uses: fsfe/reuse-action@bb774aa972c2a89ff34781233d275075cbddf542 # v5
+        uses: fsfe/reuse-action@676e2d560c9a403aa252096d99fcab3e1132b0f5 # v6